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Recombinant CD8A Antibody

CAT: 0800-V3548-20UGSize: 20 µgDry Ice: NoHazardous: No
CAT#:0800-V3548-20UGSize:20 µg
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PRICE
AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
CD8 is a cell surface receptor expressed either as a heterodimer with the beta chain or as a homodimer. A majority of thymocytes and a subpopulation of mature Tcells and NK cells express CD8a. It binds to MHC class 1 and through its association with protein tyrosine kinase p56lck plays a role in Tcell development and activation of mature Tcells. For mature Tcells, CD8 and 4 are mutually exclusive, so antibody to CD8 is generally used in conjunction with antibody to CD4. CD8a antibody is a useful marker for distinguishing helper/inducer T-lymphocytes, and most peripheral Tcell lymphomas are CD4+/CD8-. Anaplastic large cell lymphoma is usually CD4+/CD8-, and in T-lymphoblastic lymphoma/leukemia, they are often co-expressed. It is also found in littoral cell angioma of the spleen.
CAS Number
9000-83-3
Specifications
ELISA: 2-4 µg/mL (order BSA/azide-free format), Immunohistochemistry (FFPE) : 1-2 µg/mL for 30 min at RT
UniProt
P01732
Host
Mouse
Reactivity
Human
Immunogen
Human recombinant protein was used as the immunogen for this recombinant CD8A antibody.
Clonality
Recombinant Monoclonal
Isotype
IgG1 k
Clone
RC8/468
Type
Recombinant
Applications
ELISA, IHC-P
Purity
Protein G affinity chromatography
Format
Purified
Buffer
1X PBS, pH 7.4
Reconstitution
Store the recombinant CD8A antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This recombinant CD8A antibody is available for research use only.
Storage Conditions
Store the recombinant CD8A antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .
Formulation
0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide
Location
Cell surface
Image Legend
IHC testing of FFPE human colon tissue with recombinant CD8A antibody (clone rC8/468) . Required HIER: boil tissue sections in pH9 EDTA, for 10-20 min followed by cooling at RT for 20 min.
Product Datasheet
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