SIRP Alpha Polyclonal antibody

SIRP Alpha Polyclonal Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human, Mouse, Rat

Applications

WB, ELISA

Conjugate

Unconjugated

Cat no : 31485-1-AP

Synonyms

BIT, CD172A, Inhibitory receptor SHPS 1, Macrophage fusion receptor, MFR, MYD 1, MyD 1 antigen, MYD1, P84, PTPNS1, SHP substrate 1, SHPS 1, SHPS1, SIRP, SIRP ALPHA 1, Sirp alpha 2, Sirp alpha 3, SIRPA, SIRPalpha, SIRPalpha2



Tested Applications

Positive WB detected inC6 cells, NIH/3T3 cells, U-937 cells

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:500-1:3000
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

31485-1-AP targets SIRP Alpha in WB, ELISA applications and shows reactivity with Human, Mouse, Rat samples.

Tested Reactivity Human, Mouse, Rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Recombinant protein
Full Name signal-regulatory protein alpha
Calculated Molecular Weight55kd
Observed Molecular Weight65-100 kDa
GenBank Accession NumberNM_080792
Gene Symbol SIRP Alpha
Gene ID (NCBI) 140885
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity Purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

SIRP Alpha, also known as CD172a, SHPS-1, and BIT, belongs to the SIRP family. SIRP Alpha is a transmembrane glycoprotein expressed explicitly on myeloid cells and provides a "do not eat me" signal after engaging with integrin-associated protein CD47 on tumor cells (PMID: 36419386). SIRP Alpha shows heterogeneity in molecular weight (~65-120 kDa) in various tissues due to differential glycosylation (PMID: 18051954).

Protocols

Product Specific Protocols
WB protocol for SIRP Alpha antibody 31485-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols