Glycoprotein IX (Platelet) (GP9) ELISA Kits

GP9 encodes a small membrane glycoprotein found on the surface of human platelets. Additionally we are shipping CD42a Antibodies (127) and CD42a Proteins (12) and many more products for this protein.

list all ELISA KIts Gene Name GeneID UniProt
GP9 502858  
GP9 54368 O88186
GP9 2815 P14770
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Top CD42a ELISA Kits at

Showing 10 out of 18 products:

Catalog No. Reactivity Sensitivity Range Images Quantity Delivery Price Details
Human 5.6 pg/mL 15.6-1000 pg/mL   96 Tests 2 to 3 Days
Rabbit 1.0 ng/mL 5.0-100 ng/mL   96 Tests 15 to 18 Days
Rat 1.0 ng/mL 5.0-100 ng/mL   96 Tests 15 to 18 Days
Guinea Pig 1.0 ng/mL 5.0-100 ng/mL   96 Tests 15 to 18 Days
Mouse 1.0 ng/mL 5.0-100 ng/mL   96 Tests 15 to 18 Days
Monkey 1.0 ng/mL 5.0-100 ng/mL   96 Tests 15 to 18 Days
  96 Tests 15 to 18 Days
Dog 1.0 ng/mL 5.0-100 ng/mL   96 Tests 15 to 18 Days
  96 Tests 15 to 18 Days
  96 Tests 15 to 18 Days

More ELISA Kits for CD42a Interaction Partners

Mouse (Murine) Glycoprotein IX (Platelet) (GP9) interaction partners

  1. Platelet GP Ib-IX can be considered a multifunctional participant in hemostasis, thrombosis, and the inflammatory cascade.

  2. These data indicate an important role for the platelet adhesion receptor GPIb-IX in endotoxin-induced thrombosis and thrombocytopenia.

  3. Letter: report autoantibody response to GPIb/IX in a regulatory T-cell-deficient mouse model for immune thrombocytopenia.

  4. A Lyn-Vav-Rac1-PI3K-Akt pathway mediates von Willebrand factor-induced activation of integrin alpha(IIb)beta(3) to promote GPIb-IX-dependent platelet activation.

  5. Data indicate that GPIX is the subunit of the glycoprotein Ib-IX-V complex that binds to grp94/Hsp90b1; the glycoprotein Ib-IX-V complex is stabilized by grp94/Hsp90b1.

  6. Findings point to a role of the GPIb-V-IX complex intrinsic to megakaryocytes at the stage of proplatelet formation and suggest a functional link with the underlying microtubular cytoskeleton in platelet biogenesis.

Human Glycoprotein IX (Platelet) (GP9) interaction partners

  1. Case Report: suggest that alloantibodies directed against Cab4b, the first human platelet antigen carried by glycoprotein IX, can induce severe neonatal thrombocytopenia.

  2. ERK5 associates with CKII to play essential roles in GPIb-IX-mediated platelet activation via the PTEN/PI3K/Akt pathway.

  3. factor XI is localized to GPIb in membrane rafts and this association is important for promoting the activation of factor XI by thrombin on the platelet surface

  4. Data show that localization of the GP Ib-IX complex to the lipid domain is mediated by GP Ibbeta and GP IX transmembrane domains.

  5. genetic association study in population in western India: Data suggest novel mutations in platelet glycoprotein Ib (GP1BA, GP1BB) and GP9 are associated with Bernard-Soulier syndrome in subjects studies; of 12 mutations identified, ten were novel.

  6. Studies indicate that platelets from Bernard-Soulier syndrome (BSS) are defective in glycoprotein (GP)Ib-IX-V, a platelet-specific adhesion-signaling complex, composed of GPIbalpha disulfide linked to GPIbbeta, and noncovalently associated with GPIX and GPV.

  7. GPIX increased the expression of GPIba by promoting the formation of a disulfide bond between GPIba and GPIbb in transfected CHO-K1 cells.

  8. GPIbbeta missense mutations from Bernard-Soulier syndrome were examined for changes to GPIb-IX complex surface expression. Mutations A108P and P74R were found to maintain normal secretion/folding of GPIbbeta(E) but were unable to support GPIX surface expression

  9. Report glycoprotein Ib/IX complex mutations found in Bernard-Soulier syndrome in Indian patients.

  10. GPIIb/IIIa is the primary receptor set involved in platelet adhesion to adsorbed fibrinogen and serum albumin irrespective of their degree of adsorption-induced unfolding, while the GPIb-IX-V receptor complex plays an insignificant role.

  11. GP Ibbeta/GP IX mediates the disulfide-linked GP Ibalpha localization to the GEMs, which is critical for vWf interaction at high shear

  12. Raft association and cytoskeletal linkage of the platelet GPIb-IX-V complex are interrelated and are required for optimal receptor function, by attracting signaling proteins and membrane skeletal association allows proteins to move to new locations.

  13. 14-3-3beta, 14-3-3gamma, 14-3-3epsilon, 14-3-3eta and 14-3-3theta isoforms interact with the GPIb-IX complex in platelets

  14. the putative convex surface of the LRR domain in GPIX is sufficient, in the context of full-length subunit, to mediate its association with GPIbbeta

  15. Both the high affinity thrombin receptor (GPIb-IX-V) and GPIIb/IIIa are implicated in expression of thrombin-induced platelet procoagulant activity.

  16. Lateral clustering of platelet GP Ib-IX complexes leads to up-regulation of the adhesive function of integrin alpha IIbbeta 3

  17. The cysteine knot of platelet GPIb beta is critical for the interaction of GPIb beta with GPIX.

  18. PKA-mediated phosphorylation of GPIbbeta at Ser(166) negatively regulates VWF binding to GPIb-IX and is one of the mechanisms by which PKA mediates platelet inhibition

  19. Novel nonsense mutation is associated with Bernard-Soulier syndrome.

  20. structure-activity relationship of mutations found in Bernard-Soulier syndrome

CD42a (GP9) Antigen Profile

Antigen Summary

This gene encodes a small membrane glycoprotein found on the surface of human platelets. It forms a 1-to-1 noncovalent complex with glycoprotein Ib, a platelet surface membrane glycoprotein complex that functions as a receptor for von Willebrand factor. The complete receptor complex includes noncovalent association of the alpha and beta subunits with the protein encoded by this gene and platelet glycoprotein V. Defects in this gene are a cause of Bernard-Soulier syndrome, also known as giant platelet disease. These patients have unusually large platelets and have a clinical bleeding tendency.

Gene names and symbols associated with GP9

  • glycoprotein IX platelet (GP9) antibody
  • glycoprotein IX platelet L homeolog (gp9.L) antibody
  • glycoprotein IX (platelet) (Gp9) antibody
  • glycoprotein 9 (platelet) (Gp9) antibody
  • Cd42 antibody
  • CD42a antibody
  • GP9 antibody
  • GPIX antibody

Protein level used designations for GP9

glycoprotein IX (platelet) , glycoprotein 9 (platelet) , platelet glycoprotein IX , GP-IX , glycoprotein 9

415971 Gallus gallus
447392 Xenopus laevis
502858 Rattus norvegicus
609630 Canis lupus familiaris
617668 Bos taurus
704202 Macaca mulatta
737968 Pan troglodytes
100216312 Sus scrofa
100340400 Oryctolagus cuniculus
54368 Mus musculus
2815 Homo sapiens
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