Key features and details
- FITC Rat monoclonal [GK1.5] to CD4
- Suitable for: Flow Cyt
- Reacts with: Mouse
- Conjugation: FITC. Ex: 493nm, Em: 528nm
- Isotype: IgG2b
Product nameFITC Anti-CD4 antibody [GK1.5]
See all CD4 primary antibodies
DescriptionFITC Rat monoclonal [GK1.5] to CD4
ConjugationFITC. Ex: 493nm, Em: 528nm
Tested applicationsSuitable for: Flow Cytmore details
Species reactivityReacts with: Mouse
The details of the immunogen for this antibody are not available.
- C57Bl/6 splenocytes.
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In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
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Storage instructionsShipped at 4°C. Store at +4°C. Store In the Dark.
Storage bufferpH: 7.20
Preservative: 0.09% Sodium azide
Constituents: 0.12% Monobasic dihydrogen sodium phosphate, 0.87% Sodium chloride, 0.1% Gelatin
Concentration information loading...
PurityProtein A purified
Purification notesab218745 was purified from tissue culture supernatant via affinity chromatography. The purified antibody was conjugated under optimal conditions, with unreacted dye removed from the preparation.
Light chain typekappa
Our Abpromise guarantee covers the use of ab218745 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|Flow Cyt||Use at an assay dependent concentration.|
FunctionAccessory protein for MHC class-II antigen/T-cell receptor interaction. May regulate T-cell activation. Induces the aggregation of lipid rafts.
Sequence similaritiesContains 3 Ig-like C2-type (immunoglobulin-like) domains.
Contains 1 Ig-like V-type (immunoglobulin-like) domain.
modificationsPalmitoylation and association with LCK contribute to the enrichment of CD4 in lipid rafts.
Cellular localizationCell membrane. Localizes to lipid rafts. Removed from plasma membrane by HIV-1 Nef protein that increases clathrin-dependent endocytosis of this antigen to target it to lysosomal degradation. Cell surface expression is also down-modulated by HIV-1 Envelope polyprotein gp160 that interacts with, and sequesters CD4 in the endoplasmic reticulum.
- Information by UniProt
- CD 4 antibody
- CD4 (L3T4) antibody
- CD4 antibody
ab218745 has been referenced in 1 publication.
- Tian H et al. Effect of Dexmedetomidine-Mediated Insulin-Like Growth Factor 2 (IGF2) Signal Pathway on Immune Function and Invasion and Migration of Cancer Cells in Rats with Ovarian Cancer. Med Sci Monit 25:4655-4664 (2019). PubMed: 31230061