Syntaxin-binding protein 2, also known as UNC18B and UNC18-2, is a protein that in humans is encoded by the STXBP2 gene. The STXBP2 gene is mapped to human chromosome 19p13.3-p13.2 and to the proximal arm of mouse chromosome 8. And this gene encodes a member of the STXBP/unc-18/SEC1 family. The encoded protein is involved in intracellular trafficking, control of SNARE (soluble NSF attachment protein receptor) complex assembly, and the release of cytotoxic granules by natural killer cells. Additionally, UNC18B is expressed predominantly as a 2.4-kb message in placenta, lung, liver, kidney, and pancreas, as well as in peripheral blood lymphocytes. Mutations in this gene are associated with familial hemophagocytic lymphohistiocytosis. Alternatively spliced transcript variants encoding different isoforms have been noted for this gene.
Formulation
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Host
Rabbit
Immunogen Region
Amino acids QEYPAIRYRKGPEDTAQLAHAVLAKLNAFKAD of human STXBP2 were used as the immunogen for the STXBP2 antibody.
Isotype
IgG
Predicted Reactivity
Human, Mouse, Rat
Reactivity
Human, Mouse, Rat
Recombinant
No
Uniprot
Q15833
Format
Antigen affinity purified
Purification
Antigen affinity
Storage
After reconstitution, the STXBP2 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.
Applications
WB, IF, FACS
Dilution
Western blot: 0.1-0.5ug/ml,Immunofluorescence (FFPE): 2-4ug/ml,Flow cytometry: 1-3ug/million cells