Signal Regulatory Protein Gamma Recombinant Protein | SIRPg recombinant protein

Recombinant Signal Regulatory Protein Gamma (SIRPg)

Cat. Num. AAA2029327

• Gene Names: SIRPG; CD172g; SIRPB2; SIRP-B2; bA77C3.1; SIRPgamma
• Applications: SDS-Page, Western Blot, ELISA, Immunoprecipitation
• Purity: >95%
• Synonyms: Signal Regulatory Protein Gamma; Recombinant Signal Regulatory Protein Gamma (SIRPg); SIRPg recombinant protein

• Host: Host: E Coli; Source: Prokaryotic expression
• Purity/Purification: >95%
• Form/Format: Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
• Concentration: 6.6 (varies by lot)
• Sequence: The target protein is fused with two N-terminal Tags, His-tag and T7-tag, its sequence is listed below.; MGSSHHHHHH SSGLVPRGSH MASMTGGQQM GRGSEF- PADVGTYYCV KFRKGSPENV EFKSGPGTEM ALGAKPSAPV VLGPAARTTP EHTVSFTCES HGFSPRDITL KWFKNGNELS DFQTNVDPTG QSVAYSIRST ARVVLDPWDV RSQVICEVAH VTLQGDPLRG TANLSEAIRV PPTLEVTQQP MRVGNQVNVT CQVRKFYPQS LQLTWSENGN VCQRETASTL TENKDGTYNW TSWFLVNISD QRDDVVLTCQ VKHDGQLAVS KRLALEVTVH QKDQSSDATPGPASSLTALL LI
• Sequence Length: 170

• Applicable Applications for SIRPg recombinant protein: SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
• Predicted Molecular Mass: 32.5kDa
• Accurate Molecular Mass (KD): 34kDa
• Endotoxin: <1.0EU per 1ug (determined by the LAL method)
• Expression System: Prokaryotic expression
• Tag: two N-terminal Tags, His-tag and T7-tag
• Organism Species: Homo sapiens (Human)
• Fragment: Pro111~Ile372
• Usage: Reconstitute in sterile PBS, pH7.2-pH7.4.
• Preparation and Storage: Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.; Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. The loss of this protein is less than 5% within the expiration date under appropriate storage condition.

SDS-Page

NCBI and Uniprot Product Information

• NCBI GI #: 114325406
• NCBI GeneID: 55423
• Molecular Weight: 29,967 Da
• NCBI Official Full Name: Signal-regulatory protein gamma
• NCBI Official Synonym Full Names: signal-regulatory protein gamma
• NCBI Official Symbol: SIRPG
• NCBI Official Synonym Symbols: CD172g; SIRPB2; SIRP-B2; bA77C3.1; SIRPgamma
• NCBI Protein Information: signal-regulatory protein gamma
• UniProt Protein Name: Signal-regulatory protein gamma
• Protein Family: Signal-regulatory protein
• UniProt Gene Name: SIRPG
• UniProt Synonym Gene Names: SIRPB2; SIRP-gamma; SIRP-b2; SIRP-beta-2
• UniProt Entry Name: SIRPG_HUMAN

NCBI Description

The protein encoded by this gene is a member of the signal-regulatory protein (SIRP) family, and also belongs to the immunoglobulin superfamily. SIRP family members are receptor-type transmembrane glycoproteins known to be involved in the negative regulation of receptor tyrosine kinase-coupled signaling processes. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]

Uniprot Description

SIRPG: Probable immunoglobulin-like cell surface receptor. On binding with CD47, mediates cell-cell adhesion. Engagement on T- cells by CD47 on antigen-presenting cells results in enhanced antigen-specific T-cell proliferation and costimulates T-cell activation. 4 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral

Chromosomal Location of Human Ortholog: 20p13

Cellular Component: membrane; integral to membrane; plasma membrane

Molecular Function: protein binding

Biological Process: negative regulation of cell proliferation; cell-cell signaling; positive regulation of cell proliferation; positive regulation of cell-cell adhesion; positive regulation of T cell activation; cell adhesion; blood coagulation; leukocyte migration