Anti-SEMA4A Antibody Picoband®

SKU: A06779-3

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,Mouse,Rat

Applications: WB,Flow Cytometry,ELISA

Application Details: Western blot, 0.25-0.5 μg/ml, Human, Mouse, Rat
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human
ELISA, 0.1-0.5 μg/ml, -

Gene Name: SEMA4A

Specificity:

Background: Semaphorin-4A is a protein that in humans is encoded by the SEMA4A gene. This gene encodes a member of the semaphorin family of soluble and transmembrane proteins. Semaphorins are involved in numerous functions, including axon guidance, morphogenesis, carcinogenesis, and immunomodulation. The encoded protein is a single-pass type I membrane protein containing an immunoglobulin-like C2-type domain, a PSI domain and a sema domain. It inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons. It is an activator of T-cell-mediated immunity and suppresses vascular endothelial growth factor (VEGF)-mediated endothelial cell migration and proliferation in vitro and angiogenesis in vivo. Mutations in this gene are associated with retinal degenerative diseases including retinitis pigmentosa type 35 (RP35) and cone-rod dystrophy type 10 (CORD10). Multiple alternatively spliced transcript variants encoding different isoforms have been identified.

Immunogen: E.coli-derived human SEMA4A recombinant protein (Position: R81-N754).

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. Abid, A., Ismail, M., Mehdi, S. Q., Khaliq, S. Identification of novel mutations in the SEMA4A gene associated with retinal degenerative diseases. (Letter) J. Med. Genet. 43: 378-381, 2006. 2. Bryant, L., Lozynska, O., Han, G., Morgan, J. I. W., Gai, X., Maguire, A. M., Aleman, T., Bennett, J. On variants and disease-causing mutations: Case studies of a SEMA4A variant identified in inherited blindness. Ophthalmic Genet. 39: 144-146, 2018. 3. Delgoffe, G. M., Woo, S.-R., Turnis, M. E., Gravano, D. M., Guy, C., Overacre, A. E., Bettini, M. L., Vogel, P., Finkelstein, D., Bonnevier, J., Workman, C. J., Vignali, D. A. A. Stability and function of regulatory T cells is maintained by a neuropilin-1-semaphorin-4a axis. Nature 501: 252-256, 2013.

Uniprot ID: Q9H3S1

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: 105 kDa

Calculated Molecular Weight: 104553 MW

Gene ID: 64218

Protein Name: Semaphorin-4A

Gene Full Name: semaphorin 4A

Synonyms: SEMA4A; SEMAB; SEMB; UNQ783/PRO1317; Semaphorin-4A; Semaphorin-B; Sema B; CORD10, RP35; Semaphorin 4A; Semaphorin B