Alternate Names	T-cell surface glycoprotein CD8 alpha chain,CD8A,T-lymphocyte differentiation antigen T8/Leu-2,MAL
Swissprot	P01731
References	1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press. 2. Zamoyska R. 1994. Immunity 1:243. 3. Ellmeier W, et al. 1999. Annu. Rev. Immunol. 17:523.

Product Details

Form	Liquid
Clone No.	53-6.7
Host	Rat
Isotype	Rat IgG2a, κ
Isotype Control	PerCP Rat IgG2a, κ Isotype Control[2A3] [Product E-AB-F09833F]
Reactivity	Mouse
Application	FCM
Storage Buffer	Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer and 1% protein protectant.
Recommended Use	Each lot of this antibody is quality control tested by flow cytometric analysis. Please check your vial before the experiment. Since applications vary, the appropriate dilutions must be determined for individual use. We suggest each investigator should titrate the reagent to obtain optimal results [The recommended concentration is 0.1-1 μg/10⁶ cells in 100 μL volume].
Shipping	Biological ice pack at 4℃
Stability & Storage	Keep as concentrated solution. Store at 2~8°C and protected from prolonged exposure to light. Do not freeze. Centrifuge before opening to ensure complete recovery of vial contents. This product is guaranteed up to one year from purchase.
Conjugation	PerCP
	PerCP is designed to be excited by the blue laser (488 nm) and detected using an optical filter centered near 675 nm (e.g., a 690/50 nm bandpass filter).

How to select the appropriate detection channel through the spectrogram?

Background

CD8, also known as Lyt-2, Ly-2, or T8, consists of disulfide-linked α and β chains that form the α(CD8a)/β(CD8b) heterodimer and α/α homodimer. CD8a is a 34 kD protein that belongs to the immunoglobulin family. The CD8 α/β heterodimer is expressed on the surface of most thymocytes and a subset of mature TCR α/β T cells. CD8 expression on mature T cells is non-overlapping with CD4. The CD8 α/α homodimer is expressed on a subset of γ/δ TCR-bearing T cells, NK cells, intestinal intraepithelial lymphocytes, and lymphoid dendritic cells. CD8 is an antigen co-receptor on T cells that interacts with MHC class I on antigen-presenting cells or epithelial cells. CD8 promotes T cell activation through its association with the TCR complex and protein tyrosine kinase lck.

Protocols & Troubleshootings

Related Protocols	Staining Cell Surface Targets for Flow Cytometry
Troubleshooting	Troubleshooting for Flow Cytometry

Alternative Formats

Product Name	Sizes	Price
AF/LE Purified Anti-Mouse CD8a Antibody[53-6.7]	50μg, 500μg, 1mg	Check More
Purified Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
Biotin Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
FITC Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
PE Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
APC Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
PerCP Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
PE/Cyanine7 Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
PE/Cyanine5.5 Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
PerCP/Cyanine5.5 Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
Elab Fluor^® 488 Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
Elab Fluor^® 647 Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
PE/Elab Fluor^® 594 Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
Elab Fluor^® Violet 450 Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
Elab Fluor^® Red 780 Anti-Mouse CD8a Antibody[53-6.7]	50Tests, 100Tests, 100Tests×2	Check More
FITC Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
PE Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
APC Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
PE/Cyanine7 Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
PE/Cyanine5.5 Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
PerCP/Cyanine5.5 Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
Elab Fluor^® 488 Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
Elab Fluor^® 647 Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
PE/Elab Fluor^® 594 Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
Elab Fluor^® Violet 450 Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More
Elab Fluor^® Red 780 Anti-Mouse CD8a Antibody[53-6.7]	25μg, 100μg	Check More

Citations

Cell Death & Disease (2022) IF: 9.685

Engineered sTRAIL-armed MSCs overcome STING deficiency to enhance the therapeutic efficacy of radiotherapy for immune checkpoint blockade

DOI: 10.1038/s41419-022-05069-0
PMID: 35835756	Sample: Cd8+ T Cell

Reviews/Q&A

Show all
Reviews
Q&A

... Show All Show Less

*Product Name:
*Catalog Number:
*Name:
*Email:
*Message:
*Country:
*When will you use it?	Within 1 month In 2 to 3 month In 4 to 6 month 6 months later
*Captcha:	Click to load Captcha