Assay and Isolation of Single Proliferating CD4+ Lymphocytes Using an Automated Microraft Array Platform.
Whereas T lymphocytes have been employed as a most cancers immunotherapy, the event of efficient and particular T-cell-based therapeutics stays difficult. A key impediment is the issue in figuring out T cells reactive to cancer-associated antigens. The target of this analysis was to develop a flexible platform for single cell evaluation and isolation that may be utilized in immunology analysis and scientific remedy growth.
An automatic microscopy and cell sorting system was developed to trace the proliferative conduct of single-cell human main CD4+ lymphocytes in response to stimulation utilizing allogeneic lymphoblastoid feeder cells.The system recognized single human T lymphocytes with a sensitivity of 98% and specificity of 99% and possessed a cell assortment effectivity of 86%.
Time-lapse imaging concurrently tracked 4,534 alloreactive T cells on a single array; 19% of the arrayed cells shaped colonies of ≥2 cells. From the array, 130 clonal colonies have been remoted and seven grew to colony sizes of >10,000 cells, in line with the identified proliferative capability of T cells in vitro and their tendency to grow to be exhausted with extended stimulation.
The remoted colonies underwent ELISA assay to detect interferon-γ secretion and Sanger sequencing to find out T cell receptor β sequences with a 100% success charge.The platform is able to each identification and isolation of proliferative T cells in an automatic method.This novel expertise allows the identification of TCR sequences based mostly on T cell proliferation which is anticipated to hurry the event of future most cancers immunotherapies.
Growth, isolation and first characterization of bovine Th17 lymphocytes.
Interleukin 17A-producing T helper cells (Th17) are CD4+ T cells which can be essential to immunity to extracellular micro organism. The roles of those cells within the bovine species are poorly outlined, as a result of the characterization of bovine Th17 cells lags behind for need of simple cultivation and isolation procedures. We now have developed procedures to distinguish, increase, and isolate bovine Th17 cells from circulating CD4+ T cells of grownup cows.
Utilizing polyclonal stimulation with antibodies to CD3 and CD28, we expanded IL-17A-positive CD4+ T cells in a serum-free cell tradition medium supplemented with TGF-β1, IL-6 and IL-2. Populations of CD4+ T cells producing IL-17A or IFN-γ or each cytokines have been obtained. Isolation of IL-17A-secreting CD4+ T cells was carried out by labelling floor IL-17A, adopted by circulation cytometry cell sorting. The sorted Th17 cells have been restimulated and may very well be expanded for a number of weeks.
These cells have been additional characterised by cytokine profiling at transcriptomic and protein ranges. They produced excessive quantities of IL-17A and IL-17F, and average quantities of IL-22 and IFN-γ. The strategies developed will probably be helpful to characterize the phenotypic and purposeful properties of bovine Th17 cells.
Isolation and characterization of spontaneously immortalized B-lymphocyte traces from HIV-infected sufferers with and with out non-Hodgkin’s Lymphoma.
Isolation of viable circulating tumor cells (CTC) holds the promise for enhancing screening, early prognosis, and personalised therapy of lymphoma. On this research, we remoted and characterised spontaneously immortalized B-lymphocyte (SIBC) traces from HIV-infected sufferers with and with out Non-Hodgkin’s Lymphoma (AIDS-NHL). A complete of 22 SIBC traces was remoted from peripheral blood mononuclear cells (PBMC) of HIV-infected sufferers with (n = 40) and with out (n = 77) clinically detectable NHL, however not from wholesome people (n = 34).
Of those, Eight SIBC traces named HIV-SIBC have been generated from HIV-infected sufferers with out AIDS-NHL (10%, 8/77), whereas 14 SIBCs named AIDS-NHL-SIBC have been from 13 of the AIDS-NHL sufferers (32.5%, 13/40). Among the many 14 AIDS-NHL-SIBCs, 12 have been derived from AIDS-NHL sufferers with poor prognoses (survival time lower than 1 yr). SIBCs displayed markers typical of reminiscence B cells (CD3– CD20+ CD27+ ) with EBV an infection.
Furthermore, AIDS-NHL-SIBCs have been consultant of CTC as evidenced by monoclonal Ig gene rearrangement, irregular chromosomal karyotype, and the formation of xenograft tumors, whereas HIV-SIBCs generated harbored some options of tumor cells, none had the capability of xenograft tumor formation, suggesting HIV-SIBC current the precursor of CTC.
These outcomes point out that SIBCs is related to poor prognosis in AIDS-NHL sufferers and will be remoted from HIV-infected sufferers with NHL and with out NHL. This findings level to the necessity for additional molecular characterization and purposeful research of SIBCs, which can show the worth of SIBCs within the prognosis, prognoses, and screening for NHL amongst HIV-infected sufferers.
Isolation of T cell receptor particularly reactive with autologous tumour cells from tumour-infiltrating lymphocytes and building of T cell receptor engineered T cells for esophageal squamous cell carcinoma.
T cell receptor-engineered T cells (TCR-Ts) remedy is a promising most cancers therapy technique. These days, most research targeted on identification of high-avidity T cell receptors (TCRs) directed in opposition to neoantigens derived from somatic mutations. Nonetheless, few neoantigens per affected person might induce immune response in epithelial most cancers and moreover many tumor-specific antigens may very well be derived from noncoding area.
Autologous tumor cells (ATCs) may very well be unbiased stimulators in activating and enriching tumor-reactive T cells. Nonetheless, it is unknown if T cells engineered to specific TCRs remoted from tumor-reactive T cells enriched by ATCs have sturdy antitumor response.On this research, a number of TIL fragments obtained from a affected person with esophageal squamous cell carcinoma (ESCC) have been screened for particular recognition of ATCs.
Mouse CD1 Dorsal Root Ganglion Frozen Sections |
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| MF-240 | Zyagen | 10 slides | EUR 266 |
Mouse BLC Dorsal Root Ganglion Frozen Sections |
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| MF-240-BLC | Zyagen | 10 slides | EUR 291 |
Mouse C57 Dorsal Root Ganglion Frozen Sections |
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| MF-240-C57 | Zyagen | 10slides | EUR 291 |
Rat Nodos Ganglion Paraffin Sections* |
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| RP-204 | Zyagen | 10 slides | EUR 393 |
Rat Trigeminal Ganglion Paraffin Sections* |
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| RP-236 | Zyagen | 10 slides | EUR 393 |
Rat WS Nodos Ganglion Paraffin Sections* |
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| RP-204-WS | Zyagen | 10 slides | EUR 393 |
Rat WS Trigeminal Ganglion Paraffin Sections* |
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| RP-236-WS | Zyagen | 10 slides | EUR 393 |
Rat Superior Cervical Ganglion Paraffin Sections* |
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| RP-237 | Zyagen | 10 slides | EUR 393 |
Rat WS Superior Cervical Ganglion Paraffin Sections* |
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| RP-237-WS | Zyagen | 10 slides | EUR 393 |
Rat Dorsal Root Ganglion Neurons |
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| ABC-TC4126 | AcceGen | 1 vial | Ask for price |
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Description: Rat Dorsal Root Ganglion Neurons are suspensions of high quality sensory neurons prepared by standardized methods, and are ready for immediate culture. Each vial of dorsal root ganglia cells contains approximately 200,000 cells in 0.25 ml suspension. |
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Rat Neonatal Dorsal Root Ganglion (Drg) Neurons |
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| ABC-TC5530 | AcceGen | 1 vial | Ask for price |
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Description: Rat Dorsal Root Ganglion Neurons are suspensions of high quality sensory neurons prepared by standardized methods, and are ready for immediate culture.Each vial of dorsal root ganglia cells contains approximately 200,000 cells in 0.25 ml suspension. Cell death will occur during the first few days after plating and debris will be observed. This is normal. After approximately 4 days in culture, the cells will form a neurite network and by the 7th day, debris will be minimal.In the absence of mitotic inhibitors, the neurons tend to cluster (ganglionate) and detach from the substrate. A ganglion is a group of nerve cells forming a nerve center, especially one located outside the brain or spinal cord.Dorsal root ganglion, also called spinal ganglion, is the ganglion of the posterior root of each spinal segmental nerve, containing the cell bodies of the unipolar primary sensory neurons. Dorsal root ganglion cells are pseudounipolar cells. Pseudounipolar cells have 2 axons rather than an axon and dendrite. One axon extends centrally toward the spinal cord; the other axon extends toward the skin or muscle. |
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Cryopreserved Rat Embryonic Dorsal Root Ganglion Neurons |
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| LOR-EDRG-515 | Westburg | each | EUR 1562.97 |
Rat Nodos Ganglion Frozen Sections* |
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| RF-204 | Zyagen | 10 slides | EUR 393 |
Rat Trigeminal Ganglion Frozen Sections* |
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| RF-236 | Zyagen | 10 slides | EUR 393 |
Rat WS Nodos Ganglion Frozen Sections* |
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| RF-204-WS | Zyagen | 10 slides | EUR 393 |
Rat WS Trigeminal Ganglion Frozen Sections* |
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| RF-236-WS | Zyagen | 10 slides | EUR 393 |
Rat Superior Cervical Ganglion Frozen Sections* |
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| RF-237 | Zyagen | 10 slides | EUR 393 |
Rat Eye Paraffin Sections |
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| RP-106 | Zyagen | 10 slides | EUR 266 |
Rat Skin Paraffin Sections |
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| RP-101 | Zyagen | 10 slides | EUR 228 |
Rat Lung Paraffin Sections |
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| RP-601 | Zyagen | 10 slides | EUR 228 |
Rat WS Superior Cervical Ganglion Frozen Sections* |
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| RF-237-WS | Zyagen | 10 slides | EUR 393 |
Rat Cecum Paraffin Sections |
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| RP-310 | Zyagen | 10 slides | EUR 228 |
Rat Colon Paraffin Sections |
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| RP-311 | Zyagen | 10 slides | EUR 228 |
Rat Liver Paraffin Sections |
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| RP-314 | Zyagen | 10 slides | EUR 228 |
Rat Ovary Paraffin Sections |
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| RP-406 | Zyagen | 10 slides | EUR 228 |
Rat Penis Paraffin Sections |
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| RP-416 | Zyagen | 10 slides | EUR 228 |
Rat Aorta Paraffin Sections |
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| RP-807 | Zyagen | 10 slides | EUR 266 |
Rat Tongue Paraffin Sections |
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| RP-105 | Zyagen | 10 slides | EUR 266 |
Rat Rectum Paraffin Sections |
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| RP-312 | Zyagen | 10 slides | EUR 228 |
Rat Testis Paraffin Sections |
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| RP-401 | Zyagen | 10 slides | EUR 228 |
Rat Vagina Paraffin Sections |
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| RP-412 | Zyagen | 10 slides | EUR 228 |
Rat Spleen Paraffin Sections |
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| RP-701 | Zyagen | 10 slides | EUR 228 |
Rat Thymus Paraffin Sections |
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| RP-702 | Zyagen | 10 slides | EUR 228 |
Rat Kidney Paraffin Sections |
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| RP-901 | Zyagen | 10 slides | EUR 228 |
Rat Oviduct Paraffin Sections |
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| RP-410 | Zyagen | 10 slides | EUR 228 |
Rat Adrenal Paraffin Sections |
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| RP-501 | Zyagen | 10 slides | EUR 266 |
Rat Thyroid Paraffin Sections |
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| RP-503 | Zyagen | 10 slides | EUR 266 |
Rat Trachea Paraffin Sections |
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| RP-602 | Zyagen | 10 slides | EUR 266 |
Rat Bladder Paraffin Sections |
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| RP-902 | Zyagen | 10 slides | EUR 228 |
Rat Urethra Paraffin Sections |
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| RP-903 | Zyagen | 10 slides | EUR 228 |
Rat Pancreas Paraffin Sections |
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| RP-313 | Zyagen | 10 slides | EUR 228 |
Rat Prostate Paraffin Sections |
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| RP-408 | Zyagen | 10 slides | EUR 228 |
Bovine Dorsal Root Ganglia cDNA |
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| BD-240 | Zyagen | 30 reactions | EUR 243 |
Rat Cartilage Paraffin Sections* |
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| RP-109 | Zyagen | 10 slides | EUR 393 |
Rat Esophagus Paraffin Sections |
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| RP-301 | Zyagen | 10 slides | EUR 228 |
Rat Pituitary Paraffin Sections |
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| RP-502 | Zyagen | 10 slides | EUR 266 |
Rat Diaphragm Paraffin Sections |
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| RP-605 | Zyagen | 10 slides | EUR 266 |
Rat Parathyroid Paraffin Sections |
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| RP-504 | Zyagen | 10 slides | EUR 266 |
Rat WS Eye Paraffin Sections |
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| RP-106-WS | Zyagen | 10 slides | EUR 266 |
Rat WS Skin Paraffin Sections |
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| RP-101-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Lung Paraffin Sections |
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| RP-601-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Cecum Paraffin Sections |
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| RP-310-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Colon Paraffin Sections |
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| RP-311-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Liver Paraffin Sections |
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| RP-314-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Ovary Paraffin Sections |
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| RP-406-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Penis Paraffin Sections |
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| RP-416-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Aorta Paraffin Sections |
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| RP-807-WS | Zyagen | 10 slides | EUR 266 |
Rat WS Tongue Paraffin Sections |
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| RP-105-WS | Zyagen | 10 slides | EUR 266 |
Rat Bone, long Paraffin Sections* |
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| RP-107 | Zyagen | 10 slides | EUR 393 |
Rat Brown Fat Paraffin Sections |
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| RP-131 | Zyagen | 10 Sliides | EUR 266 |
Rat WS Rectum Paraffin Sections |
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| RP-312-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Testis Paraffin Sections |
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| RP-401-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Vagina Paraffin Sections |
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| RP-412-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Spleen Paraffin Sections |
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| RP-701-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Thymus Paraffin Sections |
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| RP-702-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Kidney Paraffin Sections |
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| RP-901-WS | Zyagen | 10 slides | EUR 228 |
Rat Vena Cava Paraffin Sections |
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| RP-908 | Zyagen | 10 slides | EUR 266 |
Rat WS Oviduct Paraffin Sections |
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| RP-410-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Adrenal Paraffin Sections |
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| RP-501-WS | Zyagen | 10 slides | EUR 266 |
Rat WS Thyroid Paraffin Sections |
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| RP-503-WS | Zyagen | 10 slides | EUR 266 |
Rat WS Trachea Paraffin Sections |
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| RP-602-WS | Zyagen | 10 slides | EUR 266 |
Rat WS Bladder Paraffin Sections |
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| RP-902-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Urethra Paraffin Sections |
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| RP-903-WS | Zyagen | 10 slides | EUR 228 |
Rat Ear-Inner Paraffin Sections* |
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| RP-129 | Zyagen | 10 Slides | EUR 446 |
Rat WS Pancreas Paraffin Sections |
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| RP-313-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Prostate Paraffin Sections |
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| RP-408-WS | Zyagen | 10 slides | EUR 228 |
Rat Lymph nodes Paraffin Sections |
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| RP-703 | Zyagen | 10 slides | EUR 266 |
Rat Portal Vein Paraffin Sections |
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| RP-811 | Zyagen | 10 slides | EUR 266 |
Rat WS Cartilage Paraffin Sections* |
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| RP-109-WS | Zyagen | 10 slides | EUR 393 |
Rat WS Esophagus Paraffin Sections |
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| RP-301-WS | Zyagen | 10 slides | EUR 228 |
Rat Vas Deferens Paraffin Sections |
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| RP-409 | Zyagen | 10 slides | EUR 228 |
Rat Placenta Paraffin Sections, E12 |
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| RP-413-12 | Zyagen | 10 slides | EUR 266 |
Rat Placenta Paraffin Sections, E13 |
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| RP-413-13 | Zyagen | 10 slides | EUR 266 |
Rat Placenta Paraffin Sections, E14 |
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| RP-413-14 | Zyagen | 10 slides | EUR 266 |
Rat Placenta Paraffin Sections, E15 |
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| RP-413-15 | Zyagen | 10 slides | EUR 266 |
Rat Placenta Paraffin Sections, E16 |
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| RP-413-16 | Zyagen | 10 slides | EUR 266 |
Rat Placenta Paraffin Sections, E17 |
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| RP-413-17 | Zyagen | 10 slides | EUR 266 |
Rat Placenta Paraffin Sections, E18 |
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| RP-413-18 | Zyagen | 10 slides | EUR 266 |
Rat Placenta Paraffin Sections, E19 |
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| RP-413-19 | Zyagen | 10 slides | EUR 266 |
Rat Placenta Paraffin Sections, E20 |
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| RP-413-20 | Zyagen | 10 slides | EUR 266 |
Rat WS Pituitary Paraffin Sections |
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| RP-502-WS | Zyagen | 10 slides | EUR 266 |
Rat Pineal Gland Paraffin Sections* |
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| RP-505 | Zyagen | 10 Slides | EUR 319 |
Rat WS Diaphragm Paraffin Sections |
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| RP-605-WS | Zyagen | 10 slides | EUR 266 |
Rat Jugular Vein Paraffin Sections |
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| RP-812 | Zyagen | 10 slides | EUR 266 |
Rat WS Parathyroid Paraffin Sections |
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| RP-504-WS | Zyagen | 10 slides | EUR 266 |
Rat Bone, Calvaria Paraffin Sections* |
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| RP-108 | Zyagen | 10 slides | EUR 393 |
Rat Sciatic Nerve Paraffin Sections |
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| RP-241 | Zyagen | 10 slides | EUR 228 |
Rat Peyer's Patches Paraffin Sections |
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| RP-706 | Zyagen | 10 slides | EUR 266 |
Rat Adipose Tissue Paraffin Sections |
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| RP-103 | Zyagen | 10 slides | EUR 266 |
Rat Lacrimal gland Paraffin Sections |
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| RP-111 | Zyagen | 10 slides | EUR 228 |
Rat Mesenteric Fat Paraffin Sections |
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| RP-132 | Zyagen | 10 Slides | EUR 266 |
Rat Stomach, Fundus Paraffin Sections |
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| RP-303 | Zyagen | 10 slides | EUR 228 |
Rat Harderian gland Paraffin Sections |
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| RP-110 | Zyagen | 10 slides | EUR 228 |
Rat Stomach, Cardiac Paraffin Sections |
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| RP-304 | Zyagen | 10 slides | EUR 228 |
Rat Stomach, Pylorus Paraffin Sections |
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| RP-305 | Zyagen | 10 slides | EUR 228 |
Rat Intestine, Ileum Paraffin Sections |
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| RP-309 | Zyagen | 10 slides | EUR 228 |
Rat Skeletal Muscles Paraffin Sections |
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| RP-102 | Zyagen | 10 slides | EUR 228 |
Rat Epididymis, Caput Paraffin Sections |
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| RP-403 | Zyagen | 10 slides | EUR 228 |
Rat Epididymis, Cauda Paraffin Sections |
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| RP-405 | Zyagen | 10 slides | EUR 228 |
Rat Seminal Vesicles Paraffin Sections |
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| RP-407 | Zyagen | 10 slides | EUR 228 |
Rat WS Bone, long Paraffin Sections* |
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| RP-107-WS | Zyagen | 10 slides | EUR 393 |
Rat WS Brown Fat Paraffin Sections |
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| RP-131-WS | Zyagen | 10 Sliides | EUR 266 |
Rat WS Vena Cava Paraffin Sections |
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| RP-908-WS | Zyagen | 10 slides | EUR 266 |
Rat Intestine, Jejunum Paraffin Sections |
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| RP-308 | Zyagen | 10 slides | EUR 228 |
Rat Epididymis, Corpus Paraffin Sections |
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| RP-404 | Zyagen | 10 slides | EUR 228 |
Bovine Dorsal Root Ganglia Total Protein |
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| BT-240 | Zyagen | 0.5mg | EUR 153 |
Rat Intestine, Duodenum Paraffin Sections |
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| RP-307 | Zyagen | 10 slides | EUR 228 |
Recombinant Rat Dorsal root ganglia homeobox protein (Drgx) |
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| MBS1450681-002mgBaculovirus | MyBiosource | 0.02mg(Baculovirus) | EUR 1145 |
Recombinant Rat Dorsal root ganglia homeobox protein (Drgx) |
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| MBS1450681-002mgEColi | MyBiosource | 0.02mg(E-Coli) | EUR 780 |
Recombinant Rat Dorsal root ganglia homeobox protein (Drgx) |
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| MBS1450681-002mgYeast | MyBiosource | 0.02mg(Yeast) | EUR 935 |
Recombinant Rat Dorsal root ganglia homeobox protein (Drgx) |
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| MBS1450681-01mgEColi | MyBiosource | 0.1mg(E-Coli) | EUR 935 |
Recombinant Rat Dorsal root ganglia homeobox protein (Drgx) |
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| MBS1450681-01mgYeast | MyBiosource | 0.1mg(Yeast) | EUR 1095 |
Rat WS Ear-Inner Paraffin Sections* |
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| RP-129-WS | Zyagen | 10 Slides | EUR 446 |
Rat WS Lymph nodes Paraffin Sections |
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| RP-703-WS | Zyagen | 10 slides | EUR 266 |
Rat WS Portal Vein Paraffin Sections |
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| RP-811-WS | Zyagen | 10 slides | EUR 266 |
Rat WS Vas Deferens Paraffin Sections |
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| RP-409-WS | Zyagen | 10 slides | EUR 228 |
Rat WS Pineal Gland Paraffin Sections* |
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| RP-505-WS | Zyagen | 10 Slides | EUR 319 |
Rat WS Jugular Vein Paraffin Sections |
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| RP-812-WS | Zyagen | 10 slides | EUR 266 |
Rat Dorsal Root Ganglia Homeobox Protein (DRGX) ELISA Kit |
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| abx511044-96tests | Abbexa | 96 tests | EUR 687.5 |
Rat Dorsal root ganglia homeobox protein, DRGX ELISA Kit |
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| MBS9335565-10x96StripWells | MyBiosource | 10x96-Strip-Wells | EUR 6725 |
Rat Dorsal root ganglia homeobox protein, DRGX ELISA Kit |
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| MBS9335565-48StripWells | MyBiosource | 48-Strip-Wells | EUR 550 |
Rat Dorsal root ganglia homeobox protein, DRGX ELISA Kit |
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| MBS9335565-5x96StripWells | MyBiosource | 5x96-Strip-Wells | EUR 3420 |
Rat Dorsal root ganglia homeobox protein, DRGX ELISA Kit |
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| MBS9335565-96StripWells | MyBiosource | 96-Strip-Wells | EUR 765 |
Tumor-reactive TILs have been enriched by in vitro repeated stimulation of ATCs and remoted based mostly on CD137 upregulation. Subsequently, tumor-reactive TCR was obtained by single-cell RT-PCR evaluation and was launched into peripheral blood lymphocytes to generate TCR-Ts.