Anti-B-Raf (N-terminus) Antibody

Name: Anti-B-Raf (N-terminus) Antibody
Brand: PhosphoSolutions
SKU: RP2011
Price: 255.0 USD
Availability: InStock

from PhosphoSolutions

Product Type

Primary Antibody

Species Reactivity

Human, Mouse, Rat

Applications

Host Species

Rabbit

Format

Antigen Affinity Purified

Gene Name

BRAF

Molecular Weight

95/105

Go to Full Product Details

Western blot of human Jurkat cells treated with calyculin A (100 nM) for 30 min. The blots were untreated (lanes 1 & 3) or treated (lanes 2 & 4) with lambda phosphatase and probed with anti-B-Raf (N-terminus) (lanes 1 & 2) or anti-B-Raf (Ser-446) (lanes 3 & 4).

Volume: 100 µL

Variant

Price:

$255

Quantity:

Bulk Order Anti-B-Raf (N-terminus) Antibody

Product Details

Target

B-Raf (N-terminus)

Target Description

The Ras-Raf-MAP kinase signaling pathway is involved in control of cell proliferation and differentiation. The Raf kinase family includes A-Raf, B-Raf, and C-Raf. Each family member has three highly conserved regions (CR1-3). The N-terminal CR1 contains the Ras-GTP-binding domain. The CR2 contains a negative regulatory serine residue (C-Raf (S259)/B-Raf(S365)) that may bind 14-3-3 proteins. The CR3 is the catalytic domain that contains phosphorylation sites for Raf-regulating enzymes within two segments, the N-region and the activation segment. Activation of C-Raf involves phosphorylation at many sites including Ser-338, Tyr-341, and multiple catalytic domain sites. In B-Raf, multiple phosphorylation sites have been identified, but their specific roles are uncertain. Phosphorylation of Ser-446 may prime B-Raf for activation, and Ser-446 and/or Ser-447 phosphorylation may be critical for B-Raf biological activity during PC12 differentiation. Ser-579 is required for growth factor activation and kinase activity. Thus, multiple sites of phosphorylation within Rafs may be important for regulation of their activity.

Format

Antigen Affinity Purified

Clonality

Polyclonal

Isotype

IgG

Applications

Host Species

Rabbit

Gene Name

BRAF

Molecular Weight

95/105

Antigen

A synthetic peptide (coupled to KLH) corresponding to amino acid residues in the N-terminus of human B-Raf. This sequence has high homology with similar regions in rat and mouse B-Raf, and has low homology to other Raf family members.

Species Reactivity

Human, Mouse, Rat

Storage

Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C.

Physical State

Liquid

Buffer

PBS + 1 mg/ml BSA, 0.05% NaN3 and 50% glycerol

Dilution Ranges

WB: 1:1000

Conjugate

Unconjugated

Specificity

The antibody detects 105 and 95 kDa* bands corresponding to the molecular mass of B-Raf. The doublet observed in Jurkat cells may represent multipe isoforms of the B-Raf, since all bands are blocked specifically with B-Raf (N-terminus) peptide.

Post Translational Modification Residue

45221

Quality Control

Western blots performed on each lot.

Usage Statement

For research use only. Not intended for therapeutic or diagnostic use. Use of all products is subject to our terms and conditions, which can be viewed on our website.

Country of Origin

United States

Expiration

After date of receipt, stable for at least 1 year at -20°C.

Shipping

Blue Ice

UniProt Details

UniProt (Human): P15056
UniProt (Immunogen Species): P15056

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Anti-B-Raf (N-terminus) Antibody