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MABF1691 Anti-CD8 (human), violetFluor™ 450, clone SK1 Antibody

This mouse monoclonal Anti-CD8 Antibody (human), violetFluor™ 450, clone SK1, Cat. No. MABF1691 is validated for use in Flow Cytometry, for the detection of CD8.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Inflammation & Immunology Research Sub-Category: Immunoglobulins & Immunology Gene Symbol: CD8A, MAL UniProt Number: P01732
MABF1691
100 tests  
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Overview

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Key Spec Table

Species ReactivityKey ApplicationsHostFormatAntibody Type
HFCMvioletFluor™ 450Monoclonal Antibody
Description
Catalogue NumberMABF1691
DescriptionAnti-CD8 (human), violetFluor™ 450, clone SK1 Antibody
Alternate Names
  • T-cell surface glycoprotein CD8 alpha chain
  • T-lymphocyte differentiation antigen T8/Leu-2
  • CD antigen CD8a
  • CD8
Background InformationThe SK1 antibody is specific for the 32-34 kDa alpha chain of human CD8, known as CD8a or CD8 alpha. CD8a can form a homodimer (CD8 alpha-alpha), but is more commonly expressed as a heterodimer with a second chain known as CD8b or CD8 beta. CD8 acts as a co-receptor for antigen recognition and subsequent T cell activation that is initiated upon binding of the T cell receptor (TCR) to antigen-bearing MHC Class I molecules. The cytoplasmic domains of CD8 provide binding sites for the tyrosine kinase lck, facilitating intracellular signaling events that lead to T cell activation, development, and cytotoxic effector functions. CD8+ cytotoxic T cells (CTLs) play an important role in inducing cell death of tumor cells, as well as cells infected by virus, bacteria or parasites.The SK1 antibody is widely used as a phenotypic marker for CD8 on cytotoxic T cells, thymocytes, as well as on certain cell types that do not also express the TCR, including some NK cells and lymphoid dendritic cells. It is cross-reactive with CD8 in several non-human species, including Baboon, Chimpanzee, Cynomolgus and Rhesus. If used together with an alternative Anti-Human CD8a clone, RPA-T8, the SK1 antibody will not block binding of RPA-T8 to CD8a.
Product Information
FormatvioletFluor™ 450
PresentationPurified Mouse monoclonal containing 10 mM NaH2PO4, 150 mM NaCl, 0.09% NaN3, 0.1% gelatin, pH7.2.
Quality LevelMQ100
Applications
ApplicationThis mouse monoclonal Anti-CD8 Antibody (human), violetFluor™ 450, clone SK1, Cat. No. MABF1691 is validated for use in Flow Cytometry, for the detection of CD8.
Key Applications
  • Flow Cytometry
Biological Information
ImmunogenImmunogen information for this antibody is proprietary information.
CloneSK1
ConcentrationPlease refer to lot specific datasheet.
HostMouse
Species Reactivity
  • Human
Antibody TypeMonoclonal Antibody
Gene Symbol
  • CD8A
  • MAL
Purification MethodPurified by size-exclusion chromatography
UniProt Number
Product Usage Statements
Quality AssuranceThis monoclonal antibody was purified from tissue culture supernatant via affinity chromatography. The purified antibody was conjugated under optimal conditions, with unreacted dye removed from the preparation.

Flow Cytometry Analysis: 0.125 μg from a representative lot detected CD8 in one million human peripheral blood lymphocytes.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
Note: It is recommended to store the product undiluted at 2-8°C and protected from prolonged exposure to light. Do not freeze.
Packaging Information
Material Size100 tests
Global Trade Item Number
Catalogue Number GTIN
MABF1691 04055977289985