Recombinant Human Signal-regulatory protein gamma (SIRPG)

Code CSB-BP021338HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-EP021338HU-B
MSDS
Size Pls inquire
Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-MP021338HU
MSDS
Size Pls inquire
Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
SIRPG
Uniprot No.
Alternative Names
D172 antigen like family member B; bA77C3.1; CD172 antigen-like family member B; CD172g; CD172g antigen; FLJ42230; RP11-77C3.2; Signal regulatory protein beta 2; Signal regulatory protein gamma; Signal-regulatory protein beta-2; Signal-regulatory protein gamma; SIRP B2; SIRP beta 2; SIRP gamma; SIRP-b2; SIRP-beta-2; SIRP-gamma; SIRPB2; SIRPG; SIRPG_HUMAN; SIRPgamma
Species
Homo sapiens (Human)
Expression Region
29-360
Target Protein Sequence
EE ELQMIQPEKL LLVTVGKTAT LHCTVTSLLP VGPVLWFRGV GPGRELIYNQ KEGHFPRVTT VSDLTKRNNM DFSIRISSIT PADVGTYYCV KFRKGSPENV EFKSGPGTEM ALGAKPSAPV VLGPAARTTP EHTVSFTCES HGFSPRDITL KWFKNGNELS DFQTNVDPTG QSVAYSIRST ARVVLDPWDV RSQVICEVAH VTLQGDPLRG TANLSEAIRV PPTLEVTQQP MRVGNQVNVT CQVRKFYPQS LQLTWSENGN VCQRETASTL TENKDGTYNW TSWFLVNISD QRDDVVLTCQ VKHDGQLAVS KRLALEVTVH QKDQSSDATP
Protein Length
Extracellular domain
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
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.
Gene References into Functions
  1. SIRPgamma in complex with FabOX117 forms a dimer in the crystal. Binding to the Fab fixes the position of domain 1 relative to domains 2/3 exposing a surface which favours formation of a homotypic dimer. PMID: 23826770
  2. The independent non-obstructive azoospermia risk alleles are driven by variants in the protein-coding sequence of the two genes, SIRPA and SIRPG. PMID: 24162948
  3. a novel member of the signal regulatory protein (SIRP) family- with unique characteristics from both alpha and beta genes- termed SIRPgamma PMID: 15294972
  4. CD47 is enriched at endothelial junctions, and its interaction with SIRPgamma is required for human T-cell transendothelial migration PMID: 18524990
  5. tumor necrosis factor receptor superfamily, member 14 (TNFRSF14) and signal regulatory protein, gamma (SIRPG) appear to contribute to gender difference in incidence of systemic lupus erythematosus. PMID: 19473566

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Subcellular Location
Membrane; Single-pass type I membrane protein.
Tissue Specificity
Detected in liver, and at very low levels in brain, heart, lung, pancreas, kidney, placenta and skeletal muscle. Expressed on CD4+ T-cells, CD8+ T-cells, CD56-bright natural killer (NK) cells, CD20+ cells, and all activated NK cells. Mainly present in the
Database Links

HGNC: 15757

OMIM: 605466

KEGG: hsa:55423

STRING: 9606.ENSP00000305529

UniGene: Hs.590883

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