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CD4 Antibody (M001T02Y07-A) in Flow
C57BL/6 mouse splenocytes were either left unstained (blue histogram) or stained with 0.2 µg of CD4 Monoclonal Antibody, NovaFluor Yellow 730 (purple histogram) and acquired in the B1 channel on a 5-laser Cytek Aurora. Cells in the lymphocyte gate were used in the analysis.
产品信息
M001T02Y07-A
产品规格
种属反应
Mouse
宿主/亚型
Rat
/ IgG2b, kappa
分类
Monoclonal
类型
Antibody
克隆号
GK1.5
偶联物
激发/发射光谱
551/730 nm
查看光谱
形式
Liquid
浓度
0.1 mg/mL
纯化类型
Affinity chromatography
保存液
PBS, pH 7.2
内含物
0.09% sodium azide
保存条件
4° C, store in dark, DO NOT FREEZE!
RRID
AB_3098889 (AB_2896701)
产品详细信息
Description: The GK1.5 monoclonal antibody reacts with the mouse CD4 molecule, a 55 kDa cell surface receptor expressed by a majority of thymocytes, subpopulation of mature T cells and dendritic cells. CD4 binds to MHC class II on the surface of antigen presenting cells and plays an important role both in T cell development and in optimal functioning of mature T cells. In T cells, CD4 associates with protein tyrosine kinase p56lck through its cytoplasmic tail. Binding of GK1.5 is blocked by RM4-5.
Each product contains 1 vial of NovaFluor conjugate and 1 vial of CellBlox Plus Blocking Buffer .
Applications Reported: This GK1.5 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This GK1.5 antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.2 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
NovaFluor dyes are not compatible with DNA intercalating viability dyes. Do not use viability dyes such as propidium iodide, 7-actinomycin D (7-AAD) and DAPI. Invitrogen LIVE/DEAD Fixable Dead Cell stains are recommended for use with NovaFluor dyes.
This NovaFluor conjugate has been updated to ship with CellBlox Plus Blocking Buffer (Cat. No. (C001T06F01)). This buffer contains formulation improvements over CellBlox. CellBlox Plus Blocking Buffer is required for optimal staining with NovaFluor conjugates and should be used in all experiments where NovaFluor conjugates are used. Whenever possible, we recommend adding CellBlox Plus Blocking Buffer to antibody cocktails/master mixes prior to combining with cells. Add 5 µL per sample (regardless of the number of NovaFluors in your panel) to use the antibody cocktail as intended. For single-color controls, use 5 µL of CellBlox Blocking Buffer per 100 µL of cell sample containing 10^3 to 10^8 cells.
NovaFluor conjugates are based on Phiton™ technology utilizing novel nucleic acid dye structures that allow for engineered fluorescent signatures with consideration for spillover and spread impacts. Learn more
Excitation: 552 nm; Emission: 718 nm; Laser: 561 nm (Yellow) Laser
Our internal testing shows that NovaFluor Yellow 730 non-specifically stains B cells in SJL mice. Non-specific staining has not been observed in BALB/c or C57BL/6 mice. Other strains have not been tested. See the Antibody Testing Data for an example of this strain-dependent difference.
靶标信息
The CD4 antigen is involved in the recognition of MHC class II molecules and is a co-receptor for HIV. CD4 is primarily expressed in a subset of T-lymphocytes, also referred to as T helper cells, but may also be expressed by other cells in the immune system, such as monocytes, macrophages, and dendritic cells. At the tissue level, CD4 expression may be detected in thymus, lymph nodes, tonsils, and spleen, and also in specific regions of the brain, gut, and other non-lymphoid tissues. CD4 functions to initiate or augment the early phase of T-cell activation through its association with the T-cell receptor complex and protein tyrosine kinase, Lck. It may also function as an important mediator of direct neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcripts have been identified in this gene [RefSeq, July 2017].
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: CD4; CD4 antigen p55; cd4a; fCD4; Leu-3; T-cell differentiation antigen L3T4; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4; T-cell surface glycoprotein CD4 precursor (T-cell surface antigen T4/Leu-3) (T-cell differentiation antigen L3T4)
基因别名: Cd4; L3T4; Ly-4
UniProt ID: (Mouse) P06332
Entrez Gene ID: (Mouse) 12504
cytokine production
immune system process
induction by virus of host cell-cell fusion
immune response
cell adhesion
cell surface receptor signaling pathway
T cell differentiation
maintenance of protein location in cell
T cell activation
T cell selection
protein palmitoleylation
positive regulation of protein kinase activity
positive regulation of peptidyl-tyrosine phosphorylation
defense response to Gram-negative bacterium
positive regulation of calcium-mediated signaling
regulation of T cell activation
positive regulation of T cell activation
