The protein encoded by this gene is a member of the LAR
protein-tyrosine phosphatase-interacting protein (liprin) family.
Liprins interact with members of LAR family of transmembrane
protein tyrosine phosphatases, which are known to be important for
axon guidance and mammary gland development. It has been proposed
that liprins are multivalent proteins that form complex structures
and act as scaffolds for the recruitment and anchoring of LAR
family of tyrosine phosphatases. This protein was found to interact
with S100A4, a calcium-binding protein related to tumor
invasiveness and metastasis. In vitro experiment demonstrated that
the interaction inhibited the phosphorylation of this protein by
protein kinase C and protein kinase CK2. Alternatively spliced
transcript variants encoding distinct isoforms have been reported.1) Rose, J.E., et al. Mol. Med. 16 (7-8), 247-253 (2010) :
Immunogen
This PPFIBP1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 588-617 amino acids from the Central region of human PPFIBP1.
Liprin-beta-1 Protein tyrosine phosphatase receptor type f polypeptide-interacting protein-binding protein 1 PTPRF-interacting protein-binding protein 1 hSGT2 PPFIBP1 KIAA1230
Molecular Weight(MW)
114 kDa
Sequence Similarities
Predicted species reactivity based on immunogen sequence: Mouse
Western Blot at 1:2000 dilution Lane 1: HepG2 whole cell lysate Lane 2: Jurkat whole cell lysate Lysates/proteins at 20 ug per lane.
Application Notes
For WB starting dilution is: 1:2000
Additional Information
Form
Liquid
Storage Instructions
Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.