CD21 Antibody

CAT: 0800-V3779-20UGSize: 20 µgDry Ice: NoHazardous: No
CAT#:0800-V3779-20UGSize: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
CD21/CR2 is expressed strongly on mature B cells, follicular dendritic cells and weakly on immature thymocytes and T lymphocytes. In B-cell ontogeny, CD21 appears after the pre-B-stage, is maintained during peripheral B-cell development and is lost upon terminal differentiation into plasma cells. This mAb is highly specific to CR2 and shows no cross-reaction with CR1.
CAS Number
9007-83-4
Specifications
Immunohistochemistry (FFPE) : 1-2 µg/mL for 30 minutes at RT
UniProt
P20023
Host
Mouse
Reactivity
Human
Immunogen
A portion of amino acids 44-196 were used as the immunogen for the CD21 antibody.
Clonality
Monoclonal
Isotype
IgG1 k
Clone
CDLA21-1
Applications
IHC-P
Purity
Protein G affinity chromatography
Format
Purified
Buffer
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
Reconstitution
Store the CD21 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This CD21 antibody is available for research use only.
Storage Conditions
Store the CD21 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
Applications Notes
The stated application concentrations are suggested starting points. Titration of the CD21 antibody may be required due to differences in protocols and secondary/substrate sensitivity.
Location
Cell surface
Image Legend
IHC testing of FFPE human tonsil tissue with CD21 antibody (clone CDLA21-1) . HIER: boil tissue sections in pH6, 10mM citrate buffer, for 10-20 min followed by cooling at RT for 20 min.
Product Datasheet
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