Catalog No.	PA007710.r2a
Product Name	Anti-mouse TCR V beta 8.1/8.2 Monoclonal Antibody (Clone: KJ16) | PA007710.r2a
Supplier Name	Syd Labs, Inc.
Brand Name	Syd Labs
Synonyms	T cell receptor V beta 8.1, 8.2 chain, TCR V beta 8.1, 8.2
Clone	KJ16.
Isotype	Rat IgG2a Kappa.
Source/Host	The anti-mouse TCR V beta 8.1/8.2 monoclonal antibody (clone: KJ16) was produced in mammalian cells.
Specificity/Sensitivity	The recombinant rat monoclonal antibody (clone: KJ16) specifically binds to the mouse TCR V beta 8.1/8.2.
Applications	Flow cytometry (FC), and Immunohistochemistry - Frozen (IHC-F).
Form Of Antibody	0.2 uM filtered solution, pH 7.4, no stabilizers or preservatives.
Conjugate	non-conjugated.
Purity	>95% by SDS-PAGE under reducing conditions and HPLC.
Shipping	The antibody is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70°C as supplied. 1 month from date of receipt, 2 to 8°C as supplied.
Note	Recombinant rat IgG2a isotype controls are available. Condition of sample preparation and optimal sample dilution should be determined experimentally by the investigator.
Order Offline	Phone: 1-617-401-8149 Fax: 1-617-606-5022 Email: message@sydlabs.com Or leave a message with a formal purchase order (PO) Or credit card.

Description

PA007710.r2a: Recombinant Anti-mouse TCR V beta 8.1/8.2 Monoclonal Antibody (Clone: KJ16), Rat IgG2a Kappa

Recombinant Rat IgG2a Monoclonal Antibody.

References of Anti-mouse TCR V beta 8.1/8.2 Monoclonal Antibody:

CD8+ tumor-specific Tc cells primed in vivo or in vitro against the BALB/c plasmacytoma ADJ-PC-5 use the same TcR V beta families but display distinct TC1 or TC2 characteristics.
Becker, C., et al. Immunobiology. 1997 Jun;197(1):16-30. doi: 10.1016/s0171-2985(97)80054-x. PMID: 9241528
Long term cultivated CD8+ ADJ-PC-5-specific Tc lines use either TcR of the Vβ6 or Vβ8.1/8.2 type, irrespective if the lines were derived from a primary MLTC or from immunized mice. …While most of the Tc lines produce type-1 cytokines (IFN-γ, no IL-4) upon stimulation, at least two of them, which were derived from a primary MLTC, display a type-2 cytokine spectrum (IL-4, no IFN-γ). …The primary in vitro Tc response against ADJ-PC-5 cells shows characteristics of a TC2 response: CD8+ Tc cells which are induced in a primary MLTC do not produce IFN-γ, and the tumor-specific Tc response is enhanced by IL-4 but suppressed by IFN-γ or IL-12. …The involvement of counteractive CD8+ T cell subsets in tumor-specific unresponsiveness was analyzed in a syngeneic murine tumor model. …CD8+ cytotoxic T cells against the IL-10 producing BALB/c plasmacytoma ADJ-PC-5 can be easily induced in vitro, in a primary syngeneic mixed lymphocyte tumor cell culture (MLTC), or in vivo, by repeated immunization of syngeneic BALB/c mice with high doses of X-irradiated ADJ-PC-5 tumor cells.
Tags: activity of Anti-Mouse TCR V beta 8.1 / 8.2 Monoclonal antibody; Anti-Mouse TCR V beta 8.1 / 8.2 Monoclonal

Functionally and phenotypically mature mouse CD8+ T cells develop in porcine thymus grafts in mice.
Zhao, Y., et al. Xenotransplantation. 1998 Feb;5(1):99-104. doi: 10.1111/j.1399-3089.1998.tb00015.x. PMID: 9507740
Similar percentages of Vβ6, Vβ7, and Vβ8.1/8.2 expressing cells were also detected among CD8 SP cells in FP THY grafts and host thymi of euthyrnic controls. …Together, our results suggest that normal positive and negative selection occurs, and that mouse CD8+ cells can undergo normal functional and phenotypic maturation in FP THY grafts. …Thus, other explanations must be sought for the failure of CD8’cells to repopulate the peripheral lymphoid tissues of ATX, T cell-depleted, pig THYLIV-grafted mice. …We have therefore evaluated the maturation and function of mouse CD8 single positive (SP) thymocytes in fetal pig thymus and liver fragment (FP THY LIV) grafts. …Phenotypic maturity, as measured by upregulated expression of TCR, class I MHC, and Qa-2, and downregulated expression of heat stable antigen (HSA) on CD8 SP cells in FP THY grafts, was similar to that in host thymi of euthymic control mice.
Tags: Anti-Mouse TCR V beta 8.1 / 8.2 Monoclonal antibody for animal model; Anti-Mouse TCR V beta 8.1 / 8.2 Monoclonal antibody for cancer research

T-cell receptor expression in intestinal intra-epithelial lymphocyte subpopulations of normal and athymic mice.
Viney, J. L., et al. Immunology. 1989 Apr;66(4):583-7. doi: 10.1111/j.1365-2567.1989.tb02194.x. PMID: 2565884
FACS analysis of isolated IEL confirmed the level of KJ16 expression and also demonstrated that 25% of IEL were F23.1+ (V beta 8.1-8.3). …Immunofluorescent double-staining revealed a skewed distribution of T-cell receptor (TcR) expression on Thy-1+ and Thy-1- IEL. …KJ16 and F23.1 were expressed on 25.9% and 32.7% of Thy-1+ IEL, respectively; however, the frequency of V beta 8 expression was diminished on Thy-1- IEL (4.1% KJ16+ and 12.1% F23.1+). …Intra-epithelial lymphocytes (IEL) in murine small intestine were analysed for the presence of cell-surface antigens and T-cell receptor allotype in normal and athymic BALB/c mice by immunoperoxidase histochemistry on frozen sections and immunofluorescence on isolated IEL. In frozen sections, IEL of normal mice were 97.7% CD45+, 93.5% CD3+, 46.2% Thy-1+, 91.1% CD8+, 10.7% CD4+ and 21.1% KJ16+ (V beta 8.1 and 8.2). …Thus it appears that in normal mice there may be two distinct lineages of IEL, a thymus-dependent Thy-1+ population which utilizes the alpha beta T-cell receptor and a thymus-independent Thy-1- population (represented in athymic mice), which may possibly utilize the alternative gamma delta TcR.
Tags: Anti-Mouse TCR V beta 8.1 / 8.2 Monoclonal antibody in vivo; Anti-Mouse TCR V beta 8.1 / 8.2 Monoclonal for cancer research

For more references about Anti-mouse TCR V beta 8.1/8.2 Monoclonal Antibody please contact our scientific support team with message@sydlabs.com.

Recombinant Anti-mouse TCR V beta 8.1/8.2 Monoclonal Antibody (Clone: KJ16), Rat IgG2a Kappa from: Recombinant Anti-mouse TCR V beta 8.1/8.2 Monoclonal Antibody (Clone: KJ16), Rat IgG2a Kappa: PA007710.r2a Syd Labs

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