Anti-MUC3A/B Antibody Picoband®

SKU: A08332-1

Size: 100 μg

Storage: At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

Form: Lyophilized

Reactivity: Human

Applications: WB,ICC,IF,ELISA

Application Details: Western blot, 0.25-0.5 μg/ml, Human
Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human
ELISA, 0.1-0.5 μg/ml, -

Gene Name: MUC3A/B

Specificity:

Background: MUC3 consists of two genes, MUC3A and MUC3B, each encoding membrane-bound mucins possessing 2 epidermal growth factor-like domains. The MUC3 gene is mapped to chromosome 7. It was showed that synthetic peptide-mediated upregulation of MUC3 dramatically inhibited adherence of enteropathogenic E. coli or enterohemorrhage E. coli serotype O157:H7 to HT-29 human intestinal epithelial cells. Peptide stimulation altered expression of a number of transcription factors, including upregulation of SP1, CREB1, and CDX2. These transcription factors bound to consensus sites in the MUC3 promoter upon peptide stimulation and likely mediated MUC3 upregulation.

Immunogen: E.coli-derived human MUC3A/B recombinant protein (Position: Q31-R3225).

Clonality: Polyclonal

Contents: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Purification: Immunogen affinity purified.

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

Reference: 1. Fox, M., Lahbib, F., Pratt, W., Attwood, J., Gum, J., Kim, Y., Swallow, D. M. Regional localisation of MUC3 to chromosome 7q22. (Abstract) Cytogenet. Cell Genet. 58: 1920-1921, 1991. 2. Pan, Q., Tian, Y., Li, X., Ye, J., Liu, Y., Song, L., Yang, Y., Zhu, R., He, Y., Chen, L., Chen, W., Mao, X., Peng, Z., Wang, R. Enhanced membrane-tethered mucin 3 (MUC3) expression by a tetrameric branched peptide with a conserved TFLK motif inhibits bacteria adherence. J. Biol. Chem. 288: 5407-5416, 2013. 3. Williams, S. J., Munster, D. J., Quin, R. J., Gotley, D. C., McGuckin, M. A. The MUC3 gene encodes a transmembrane mucin and is alternatively spliced. Biochem. Biophys. Res. Commun. 261: 83-89, 1999.

Uniprot ID: Q02505/Q9H195

Host: Rabbit

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

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins.

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 345 kDa

Calculated Molecular Weight:

Gene ID: 4584/57876

Protein Name: DNA (cytosine-5)-methyltransferase

Gene Full Name: mucin 3A, cell surface associated/mucin 3B, cell surface associated

Synonyms: mucin 3A; MUC-3A; MUC3A; MUC3; mucin 3B; MUC3A/MUC3B