Double C2-like domain-containing protein beta or Doc2b is encoded by the gene DOC2b. Doc2b functions as a calcium sensor which positively regulates soluble NSF attachment receptor (SNARE) dependent fusion of vesicles with membranes. Doc2b binds phospholipids and may act at the priming stage of membrane fusion by modifying membrane curvature to stimulate fusion. Doc2b is expressed in pancreatic cells, endocrine cells and brain, where it is highly expressed in neurons. (Friedrich et al.Neurosci., July 2, 2008 • 28(27):6794 – 6806)
Purified by Protein A chromatography
Fusion protein amino acids 1-216 (N-terminus) of rat Doc2b (accession number P70610) produced recombinantly in E. Coli
Aliquot and store at ≤ -20°C for long term storage. For short term storage, store at 2-8°C. For maximum recovery of product, centrifuge the vial prior to removing the cap.
Produced by in vitro bioreactor culture of hybridoma line followed by Protein A affinity chromatography and conjugation of purified mAb. Purified mAbs are >90% specific antibody.
PBS with 0.09% azide
FL594 Ex: 594 nm, Em: 615 nm
Does not cross-react with Doc2a
Each new lot of antibody is quality control tested by IHC on either rat or mouse brain and confirmed to give the expected staining pattern.
These antibodies are to be used as research laboratory reagents and are not for use as diagnostic or therapeutic reagents in humans.
12 months from date of receipt
Shipped on ice packs
Double C2-like domain-containing protein beta (Doc2-beta)