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CD42c Recombinant Protein | GP1BB recombinant protein
CD42c Protein, Rat, Recombinant (hFc Tag)
Purity
>85% as determined by SDS-PAGE
Synonyms
CD42c; CD42c Protein; Rat; Recombinant (hFc Tag); Rat GP1BB/CD42c Protein (Fc Tag); glycoprotein Ib (platelet); beta polypeptide; GP1BB recombinant protein
Host
HEK293 Cells
Purity/Purification
>85% as determined by SDS-PAGE
Form/Format
Lyophilized from sterile PBS, pH7.4. Normally 5%-8% trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
Sequence
Met1-Cys147
Species
Rat
Endotoxin
<1.0EU per ug of the protein as determined by the LAL method
Predicted N Terminal
Pro 27
Tag
C-human IgG1-Fc
Protein Construction
A DNA sequence encoding the rat GP1BB (Q9JJM7)(Met1-Cys147) was expressed, fused with the Fc region of human IgG1 at the C-terminus.
Reconstitution
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Preparation and Storage
Samples are stable for up to twelve months from date of receipt at -20 degree C to -80 degree C. Store it under sterile conditions at -20 degree C to -80 degree C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid.
They are shipped out with blue ice.
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid.
They are shipped out with blue ice.
SDS-Page
SDS-Page
Related Product Information for GP1BB recombinant protein
Background: Platelet glycoprotein Ib (GPIb) complex is best known as a major platelet receptor for von Willebrand factor essential for platelet adhesion under high shear conditions found in arteries and thrombosis. The GPIb complex is composed of GPIb alpha (Platelet glycoprotein Ib alpha chain) covalently attached to GPIb beta (Platelet glycoprotein Ib beta chain) and non-covalently complexed with GPIX and GPV. GPIb-beta, also known as GP1BB, CD42b-beta, and CD42c, is a single-pass type I membrane protein expressed in the heart and brain, which is a critical component of the von Willebrand factor (vWF) receptor. The cysteine knot region of GPIb beta in the N terminus is critical for the conformation of GPIb beta that interacts with GPIX. The precursor of GP1BB is synthesized from a 1.0 kb mRNA expressed in platelets and megakaryocytes. GPIb is a heterodimeric transmembrane protein consisting of a disulfide-linked 140 kD alpha chain and 22 kD beta chain. GPIb alpha chain provides the vWF binding site, and GPIb beta chain contributes to surface expression of the receptor and participates in transmembrane signaling through phosphorylation of its intracellular domain. GP1BB is part of the GPIb-V-IX system that constitutes the receptor for von Willebrand factor (vWF) and mediates platelet adhesion in the arterial circulation. Defects in GP1BB are a cause of Bernard-Soulier syndrome (BSS), also known as giant platelet disease (GPD). BSS patients have unusually large platelets and have a clinical bleeding tendency.
References
Kenny D, et al. (2002) The cysteine knot of platelet glycoprotein Ib beta (GPIb beta) is critical for the interaction of GPIb beta with GPIX. Blood. 99(12): 4428-33.Tang J,et al. (2004) Mutation in the leucine-rich repeat C-flanking region of platelet glycoprotein Ib beta impairs assembly of von Willebrand factor receptor. Thromb Haemost. 92(1): 75-88.Vanhoorelbeke K, et al. (2007) Inhibition of platelet glycoprotein Ib and its antithrombotic potential. Curr Pharm Des. 13(26): 2684-97.Clemetson KJ, et al. (2008) Platelet GPIb complex as a target for anti-thrombotic drug development. Thromb Haemost. 99(3): 473-9.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
22,175 Da
NCBI Official Full Name
platelet glycoprotein Ib beta chain
NCBI Official Synonym Full Names
glycoprotein Ib (platelet), beta polypeptide
NCBI Official Symbol
Gp1bb
NCBI Protein Information
platelet glycoprotein Ib beta chain; GPIbB; GPIb-beta; GP-Ib beta; glycoprotein Ib, beta polypeptide
UniProt Protein Name
Platelet glycoprotein Ib beta chain
Protein Family
UniProt Gene Name
Gp1bb
UniProt Synonym Gene Names
GP-Ib beta; GPIb-beta; GPIbB
UniProt Entry Name
GP1BB_RAT
NCBI Description
forms GP1b, a receptor for von Willebrand factor, when linked by a disulfide bond to platelet glycoprotein GP1alpha; may be involved in platelet aggregation [RGD, Feb 2006]
Uniprot Description
GPIbB: Gp-Ib, a surface membrane protein of platelets, participates in the formation of platelet plugs by binding to von Willebrand factor, which is already bound to the subendothelium. Defects in GP1BB are a cause of Bernard-Soulier syndrome (BSS); also known as giant platelet disease (GPD). BSS patients have unusually large platelets and have a clinical bleeding tendency. 2 isoforms of the human protein are produced by alternative splicing.
Protein type: Cell surface; Membrane protein, integral
Cellular Component: synaptic vesicle; integral to membrane; plasma membrane; terminal button; cell cortex
Molecular Function: GTP binding
Biological Process: regulation of exocytosis; blood coagulation; cell adhesion
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Product Notes
The GP1BB gp1bb (Catalog #AAA8123468) is a Recombinant Protein produced from HEK293 Cells and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: Met1-Cys14 7. It is sometimes possible for the material contained within the vial of "CD42c, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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