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SIRP alpha Antibody

Catalog # Availability Size / Price Inquiry
APR13329G 0.1 mg / $695

SIRP alpha Antibody

Brand

Leading Biology

Catalog Number

APR13329G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality SIRP alpha antibody.

Molecular Weight

75 - 110 kDa

Cellular Localization

Antigen Cellular Localization: Membrane; Single-pass type I membrane protein

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

SIRPA; Recognizes SIRP alpha 1, 2 and 3.

Isotype

IgG

Symbol

BIT, MFR, MYD1, PTPNS1, SHPS1, SIRP

GeneID

UniProt ID

Function

Immunoglobulin-like cell surface receptor for CD47. Acts as docking protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. Supports adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment. May play a key role in intracellular signaling during synaptogenesis and in synaptic function (By similarity). Involved in the negative regulation of receptor tyrosine kinase-coupled cellular responses induced by cell adhesion, growth factors or insulin. Mediates negative regulation of phagocytosis, mast cell activation and dendritic cell activation. CD47 binding prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells.

Summary

SIRP alpha Antibody: Protein tyrosine phosphatases (PTPases) SHP-1 and SHP-2 are critical regulators in the intracellular signaling pathways that result in cell responses such as mitosis, differentiation, migration, survival, transformation or death. SHP-2 is a signal transducer for several receptor tyrosine kinases and cytokine receptors. A novel SHP-2 associated glycoprotein was recently cloned from human, rat, mouse and cattle by several labs and was designated SIRPalpha, SHPS-1, MyD-1, BIT and p84. SIRPalpha is a new gene family containing at least fifteen members. SIRPalpha is a substrate of many activated tyrosine kinases such as insulin receptor, EGFR, PDGFR and src, and a specific docking protein for SHP-2. SIRPalpha has regulatory effects on cellular responses induced by serum, growth factors, insulin, oncogenes, growth hormones and cell adhesion and plays a general role in different physiological and pathological processes.

Form

Liquid

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, ICC, E

Synonyms

SIRP alpha Antibody: BIT, MFR, P84, SIRP, MYD-1, SHPS1, CD172A, PTPNS1, BIT, MYD1, Tyrosine-protein phosphatase non-receptor type substrate 1, Brain Ig-like molecule with tyrosine-based activation motifs, SHP substrate 1, signal-regulatory protein alpha

Images

Western blot analysis of SIRP alpha in THP-1 whole cell lysate with SIRP alpha antibody at 0.5 μg/mL.

Immunocytochemistry of SIRP alpha in THP-1 cells with SIRP alpha antibody at 1 μg/mL.

Specification

Quantity

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