CD172a (SIRP alpha) Mouse anti-Rat, APC, Clone: OX41, eBioscience™

Mouse Monoclonal Antibody

Brand: Affymetrix eBioscience

Manufacturer Part Number: 17-1720-82

Code: NEW

Additional Details:
Additional Details: Weight: 0.09500kg

Disclaimers: For Research Use Only.

Product Code. 15578036

Quantity Price
1 £ 158.36 / 100µg
Estimated Shipment date
from Supplier 04-05-2017
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Description and Specification


Monoclonal or Polyclonal Monoclonal
Conjugate APC
Regulatory Status RUO
Primary or Secondary Primary
Formulation aqueous buffer, 0.09% sodium azide, may contain carrier protein/stabilizer
Isotype IgG2a
Applications Flow Cytometry
Gene Alias SIRPa, SHPS1
Quantity 100μg
Host Species Mouse
Format Conjugated
Storage Requirements Store at 2-8°C. Do not freeze. Light-sensitive material.
Concentration 0.2mg/mL
Clone OX41
Antigen CD172a (SIRP alpha)
Species Reactivity Rat

The monoclonal antibody OX41 reacts with rat CD172a, which is also known as signal-regulatory protein alpha (SIRPa). SIRP family members are transmembrane glycoproteins with 3 Ig-like extracellular domains and a cytoplasmic tail containing 2 immunocreceptor tyrosine-based inhibition motifs. CD172a is expressed by monocytes, macrophages, granulocytes, dendritic cells, and neurons. SIRPa association with CD47 inhibits phagocytosis of CD47 presenting cells. Studies suggest that SIRPa ligation prevents phagocytosis by inactivating paxillin and cofilin, proteins involved in cytoskeleton remodeling.