Anti-STXBP2 Antibody Picoband®

About this product

Boster Bio Anti-STXBP2 Antibody Picoband® catalog # PB9820. Tested in Flow Cytometry, IF, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

PB9820

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

Syntaxin-binding protein 2, also known as UNC18B, 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.

Synonyms

Syntaxin-binding protein 2; Protein unc-18 homolog 2; Unc18-2; Protein unc-18 homolog B; Unc-18B; STXBP2; UNC18B

Gene Name

STXBP2

Gene ID

6813

UniProt

Q15833

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human STXBP2, different from the related mouse and rat sequences by one amino acid.

Clonality

Polyclonal

Tissue Specificity

Placenta, lung, liver, kidney and pancreas, as well as in peripheral blood lymphocytes.

Applications

Flow Cytometry, IF, ICC, WB

Field of Research

Protein Trafficking, Signal Transduction, Vesicle Transport

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Involved in intracellular vesicle trafficking and vesicle fusion with membranes. Contributes to the granule exocytosis machinery through interaction with soluble N- ethylmaleimide-sensitive factor attachment protein receptor (SNARE) proteins that regulate membrane fusion. Regulates cytotoxic granule exocytosis in natural killer (NK) cells. .

References & Citations

1. Entrez Gene: STXBP2 syntaxin binding protein 2. 2. Cetica, V., Santoro, A., Gilmour, K. C., Sieni, E., Beutel, K., Pende, D., Marcenaro, S., Koch, F., Grieve, S., Wheeler, R., Zhao, F., zur Stadt, U., Griffiths, G. M., Arico, M. STXBP2 mutations in children with familial haemophagocytic lymphohistiocytosis type 5. J. Med. Genet. 47: 595-600, 2010. 3. Ziegler, S.F., Mortrud, M. T., Swartz, A. R., Baker, E., Sutherland, G. R., Burmeister, M., Mulligan, J. T. Molecular characterization of a nonneuronal human UNC18 homolog. Genomics 37: 19-23, 1996.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

66453 MW

Observed Molecular Weight

66 kDa

Specificity

No cross reactivity with other proteins.

Applications Notes

6

Gene Name Synonym

Syntaxin-binding protein 2

Subcellular Location

Cytoplasm, cytosol . Membrane; Peripheral membrane protein.

Protein Name

Syntaxin-binding protein 2

Isotype

Rabbit IgG

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.