Cart 0 Product Products (empty)
No products
To be determined Shipping
0,00 € Total
Prices are tax excluded
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products (tax excl.)
Total shipping (tax excl.) To be determined
Total (tax excl.)
Data sheet of Rat Monoclonal to CD4 (mouse)
| Brand | Exbio |
| Product type | Primary antibodies |
| Reactivity | Mouse |
| Clonality | Monoclonal |
More info about Rat Monoclonal to CD4 (mouse)
| Brand: | Exbio |
| Product no.: | 11-580-C025 |
| Product type: | Primary antibodies |
| Host species: | Rat |
| Product name: | Rat Monoclonal to CD4 (mouse) |
| Antigen: | CD4 (mouse) |
| Clonality: | Monoclonal |
| Clone: | GK1.5 |
| Isotype: | IgG2b |
| Immunogen: | Mouse CTL clone V4 cells_x000D_ |
| Format: | purified |
| Specificity: | The rat monoclonal antibody GK1.5 reacts with an extracellular epitope of mouse CD4 transmembrane glycoprotein (55 kDa). |
| Categories: | CD and Related Antigens & MHC (Rodent) |
| Concentration: | 1 mg/ml |
| Storage buffer: | Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4 |
| Storage / stability: | Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on vial label. |
| Background: | CD4 is a single chain transmembrane glycoprotein of immunoglobulin supergene family. In its extracellular region there are 4 immunoglobulin-like domains (1 Ig-like V-type and 3 Ig-like C2-type). The intracellular region of CD4 associates with p56Lck, a Src-like protein tyrosine kinase. It was described that CD4 segregates into specific detergent-resistant T-cell membrane microdomains. CD4 binds to MHC class II molecules (by CDR2-like region in CD4 domain 1), HIV envelope protein gp120 (by CDR2-like region in CD4 domain 1) and other ligands, such as IL-16 (by to CD4 domain 3) or L-selectin. CD4 is a co-receptor involved in immune response (co-receptor activity in binding to MHC class II molecules) and HIV infection. CD4 regulates T-cell activation, T/B-cell adhesion, T-cell diferentiation, T-cell selection and signal transduction. Defects in antigen presentation (MHC class II) cause dysfunction of CD4+ T-cells and their almost complete absence in patients blood, tissue and organs (SCID immunodeficiency). |
| Purity: | > 95% (by SDS-PAGE) |
| Purification: | Purified by protein-A affinity chromatography |
| Product specific references: | *And many other., *Yi H, Zhen Y, Zeng C, Zhang L, Zhao Y: Depleting anti-CD4 monoclonal antibody (GK1.5) treatment: influence on regulatory CD4+CD25+Foxp3+ T cells in mice. Transplantation. 2008 Apr 27;85(8):1167-74._x000D_ , *Hu M, Watson D, Zhang GY, Graf N, Wang YM, Sartor M, Howden B, Fletcher J, Alexander SI: Long-term cardiac allograft survival across an MHC mismatch after "pruning" of alloreactive CD4 T cells. J Immunol. 2008 May 15;180(10):6593-603._x000D_ , *Felix NJ, Donermeyer DL, Horvath S, Walters JJ, Gross ML, Suri A, Allen PM: Alloreactive T cells respond specifically to multiple distinct peptide-MHC complexes. Nat Immunol. 2007 Apr;8(4):388-97._x000D_ , *Zheng B, Han S, Kelsoe G: T helper cells in murine germinal centers are antigen-specific emigrants that downregulate Thy-1. J Exp Med. 1996 Sep 1;184(3):1083-91._x000D_ , *Gavett SH, Chen X, Finkelman F, Wills-Karp M: Depletion of murine CD4+ T lymphocytes prevents antigen-induced airway hyperreactivity and pulmonary eosinophilia. Am J Respir Cell Mol Biol. 1994 Jun;10(6):587-93._x000D_ , *Godfrey DI, Kennedy J, Gately MK, Hakimi J, Hubbard BR, Zlotnik A: IL-12 influences intrathymic T cell development. J Immunol. 1994 Mar 15;152(6):2729-35._x000D_ , *Wu L, Antica M, Johnson GR, Scollay R, Shortman K: Developmental potential of the earliest precursor cells from the adult mouse thymus. J Exp Med. 1991 Dec 1;174(6):1617-27._x000D_ , *Wilde DB, Marrack P, Kappler J, Dialynas DP, Fitch FW: Evidence implicating L3T4 in class II MHC antigen reactivity; monoclonal antibody_x000D_ GK1.5 (anti-L3T4a) blocks class II MHC antigen-specific proliferation, release of lymphokines, and binding by cloned murine helper T lymphocyte lines. J Immunol. 1983 Nov;131(5):2178-83., *Dialynas DP, Quan ZS, Wall KA, Pierres A, Quintáns J, Loken MR, Pierres M, Fitch FW: Characterization of the murine T cell surface molecule, designated L3T4, identified by monoclonal antibody GK1.5: similarity of L3T4 to the human Leu-3/T4 molecule. J Immunol. 1983 Nov;131(5):2445-51., *Dialynas DP, Wilde DB, Marrack P, Pierres A, Wall KA, Havran W, Otten G, Loken MR, Pierres M, Kappler J, et al.: Characterization of the murine antigenic determinant, designated L3T4a, recognized by monoclonal antibody GK1.5: expression of L3T4a by functional T cell clones appears to correlate primarily with class II MHC antigen-reactivity. Immunol Rev. 1983;74:29-56. |
| Related products: | - Rat Monoclonal to CD45 (mouse) - Rat Monoclonal to CD41 (mouse) / Platelet GPIIb - Rat Monoclonal to CD44 |
| Shipping condition: | Room temperature |