Anti-PUMA/BBC3 Antibody Picoband®, PE Conjugate

Boster Bio Anti-PUMA/BBC3 Antibody Picoband® catalog # A04899-3. Tested in WB applications. This antibody reacts with Human. 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.

Product Specifications

Background

The p53 upregulated modulator of apoptosis, or PUMA, is a pro-apoptotic member of the Bcl-2 protein family. The PUMA gene is located at 19q. PUMA transcript is contained within 4 exons, with the presumptive initiation codon in exon 2. The predicted 193-amino acid PUMA protein shares 91% amino acid identity with the murine sequence. Bcl-2 family members can form hetero- or homodimers, and they act as anti- or pro-apoptotic regulators that are involved in a wide variety of cellular activities. The expression of PUMA is regulated by the tumor suppressor p53, and PUMA has been shown to be involved in p53-mediated apoptosis. Additionally, PUMA encodes 2 BH3 domain-containing proteins, PUMA-alpha and PUMA-beta, that are produced through the use of an alternative first exon and are induced in cells following p53 activation. Furthermore, PUMA couples the nuclear and cytoplasmic proapoptotic functions of p53.

Synonyms

Smoothelin; SMTN; SMSMO

Gene Name

smoothelin

Gene ID

27113

UniProt

Q9BXH1

Host

Rabbit

Reactivity

Human

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human PUMA/BBC3, which shares 95.7% amino acid (aa) sequence identity with mouse and rat BBC3.

Clonality

Polyclonal

Tissue Specificity

Smooth muscle; contractile or vascular (for the long form).

Applications

Purification

Immunogen affinity purified.

Concentration

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

Form

Lyophilized

Reconstitution

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

Function

Structural protein of the cytoskeleton.

Components

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

References & Citations

1. Nakano K, Vousden KH (March 2001). "PUMA, a novel proapoptotic gene, is induced by p53". Mol. Cell 7 (3): 683–94. 2. Han J, Flemington C, Houghton AB, Gu Z, Zambetti GP, Lutz RJ, Zhu L, Chittenden T (September 2001). "Expression of bbc3, a pro-apoptotic BH3-only gene, is regulated by diverse cell death and survival signals". Proc. Natl. Acad. Sci. U.S.A. 98 (20): 11318–23. 3. Yu, J.; Zhang, L.; Hwang, P. M.; Kinzler, K. W.; Vogelstein, B. : PUMA induces the rapid apoptosis of colorectal cancer cells. Molec. Cell 7: 673-682, 2001. 4. Nakano, K.; Vousden, K. H. : PUMA, a novel proapoptotic gene, is induced by p53. Molec. Cell 7: 683-694, 2001. 5. Chipuk, J. E.; Bouchier-Hayes, L.; Kuwana, T.; Newmeyer, D. D.; Green, D. R. : PUMA couples thenuclear and cytoplasmic proapoptotic function of p53. Science 309: 1732-1735, 2005.

Storage Conditions

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.