antibody

Anti-CRF2/CRHR2 (extracellular) Antibody

ACR-052

polyclonal

domestic rabbit

nonconjugated

NA

human, mouse, rat

ACR-052-CF_0.2 ml

Anti-CRF2/CRHR2 (extracellular) Antibody

Antibodies

Antibodies

Polyclonal

P47866

IFC LCI WB

Human Rat Mouse

Rabbit

BLP-CR052

Mouse - 14/15 amino acid residues identical; human - 13/15 amino acid residues identical

PBS pH7.4

Rabbit IgG

Confirmed by amino acid analysis and mass spectrometry

0.2 ml double distilled water (DDW).

1 mg/ml

The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods, small aliquots should be stored at -20°C. Avoid multiple freezing and thawing. Centrifuge all antibody preparations before use (10000 x g 5 min).

No Preservative

Extracellular, N-terminus

Unconjugated

The antibody ships as a lyophilized powder at room temperature. Upon arrival, it should be stored at -20°C

Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C

Rat

(C)EELLLDGWGEPPDPE, corresponding to amino acid residues 20-34 of rat CRHR2

CRFR2 is a G-protein coupled receptor for CRF (corticotropin-releasing factor) and urocortins UCN1, UCN2, and UCN3. The receptor-ligand interaction causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and down-stream effectors, such as adenylate cyclase, leading to increased intracellular cAMP levels1.CRFR2 is expressed in the CNS and peripheral tissues including the heart, vasculature, skeletal muscle, and gastrointestinal tract, and it plays a central role in coordinating endocrine, autonomic, and behavioral responses to stress1. CRFR2 ligands, the UCN peptides, exert actions in central and peripheral tissues where they modulate cardiovascular, immune, gastrointestinal, and reproductive functions in response to stress2. UCNs can also affect tumor biology as a consequence of the CRFR2 role as a suppressor of vascularization3.The involvement of CRF/UCN family peptides and their receptors in diverse pathophysiological states has generated intense interest in developing therapeutic agents that selectively target the receptors. CRFR2-selective agonists have the potential to treat heart failure4, hypertension5 and other disorders.CRFR2 shares 68% amino acid sequence identity with another CRF receptor, CRFR1. Both of the receptors have a bipartite domain structure consisting of an N-terminal extracellular domain (ECD) of about 100-150 amino acids linked to a 7-transmembrane helical bundle domain embedded in the plasma membrane. Peptide binding spans the two domains, with the C-terminal portion of the peptide binding to the ECD to impart high affinity and the N-terminal portion binding to the 7-transmembrane domain to activate the receptor6.CRFR2 has three functional full-length isoforms, α, β, and γ, that differ only at the extreme N-terminus of the receptor. In humans, the CRFR2β isoform is expressed in the brain, and the CRFR2α isoform predominates in the periphery6.

IFC LCI WB

Alomone Labs

Corticotropin-releasing factor receptor 2, CRF-R-2, CRF2 receptor beta isoform, Corticotropin-releasing hormone receptor 2, CRH receptor 2 variant B

A Rabbit Polyclonal Antibody to Corticotropin-Releasing Factor Receptor 2

Anti-CRF2/CRHR2 (extracellular) Antibody (#ACR-052) is a highly specific antibody directed against an epitope of the rat Corticotropin-releasing factor receptor 2. The antibody can be used in western blot and indirect live cell flow cytometry applications. It has been designed to recognize CRHR2 from rat, mouse, and human samples.

BLP-CR052

NA

Corticotropin-releasing factor receptor 2, CRF-R-2, CRF2 receptor beta isoform, Corticotropin-releasing hormone receptor 2, CRH receptor 2 variant B

1-2 Business Days

Israel/IL

CBE- Cell-based ELISA, FC- Flow cytometry, ICC- Immunocytochemistry, IE- Indirect ELISA, IF- Immunofluorescence, IFC- Indirect flow cytometry, IHC- Immunohistochemistry, IP- Immunoprecipitation, LCI- Live cell imaging, N- Neutralization, WB- Western blot

CRHR2

Lyophilized powder. Reconstituted antibody contains phosphate buffered saline (PBS), pH 7.4.

Contact Alomone Labs for technical support and product customization

H- Human, M- Mouse, R- Rat

No

Affinity purified on immobilized antigen.

41116161

NA

Western blot analysis

1 µg peptide per 1 µg antibody

Contact Alomone for information

1:200