Upstream / Downstream
Explore pathways related to this product.
CST Antibody Performance Guarantee
Find answers on our FAQs page.
PTM information and tools available.
Vti1a Antibody #13098
This product is discontinued
Gallery: Vti1a Antibody #13098
Vti1a Antibody recognizes endogenous levels of total Vti1a protein.
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu126 of human Vti1a protein. Antibodies are purified by protein A and peptide affinity chromatography.
Vesicle transport through interaction with t-SNAREs homolog 1 (Vti1) has two protein members, Vti1a and Vti1b. Human Vti1 was first identified as a homolog of the yeast v-SNARE Vti1p and was able to functionally rescue the phenotype of Vti1p-deficient yeast (1). The mammalian proteins Vti1a and Vti1b exhibit distinct but overlapping localization. Vti1a and Vti1b are both localized in the trans-Golgi network, with Vti1a also found in the Golgi apparatus and Vti1b in endosomes (2). Vti1 proteins have been implicated in a number of protein-protein interactions with partners such as VAMP4, syntaxin 6, syntaxin 8, syntaxin 16, and synaptobrevin (2-4).
Vti1a that resides on synaptic vesicles has been shown to be involved in maintaining spontaneous neurotransmitter release (5).
For Research Use Only. Not For Use In Diagnostic Procedures. Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.