GABA-B R1 Antibody (751216) [Alexa Fluor® 350]

• Applications: IHC
• Clone: 751216
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Alexa Fluor 350

GABA-B R1 Antibody (751216) [Alexa Fluor® 350] Summary

• Immunogen: Chinese hamster ovary cell line CHO-derived recombinant rat GABA_B R1
  Gly17-Leu586
  Accession # Q9Z0U4
• Specificity: Detects rat GABA_B R1 in direct ELISAs.
• Source: N/A
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • Immunohistochemistry

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Notes

This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for GABA-B R1 Antibody (751216) [Alexa Fluor® 350]

• FLJ92613
• GABA B R1
• GABABR1
• GABBR1
• GABBR1-3
• gamma-aminobutyric acid (GABA) B receptor, 1
• gamma-aminobutyric acid type B receptor subunit 1
• Gb1
• GPRC3A
• GPRC3Asubunit 1c
• hGB1a
• seven transmembrane helix receptor

Background

GABA_B R1 (GABA-B receptor subunit 1; also GABA-BR1, GABBR1 and GB1) is a multispan glycoprotein in the GABA-B receptor subfamily, GPCR-3 family of proteins. It forms an obligatory heterodimer with GABA-BR2, creating a G-protein metabotropic GABA receptor that inhibits adenylyl cyclase activity and activates K⁺ channels. Presynaptically, this blocks neurotransmitter release; postsynaptically, it lowers neuron excitability. Rat GABA_B R1 is 991 amino acids (aa) in length. It contains a 16 aa signal sequence, an extended N‑terminal extracellular region (aa 17-590) that contains two SUSHI domains (aa 29‑158), and a long C-terminal cytoplasmic domain (aa 885-991). There are several splice variants with predicted molecular weights ranging from 90 to 111 kDa and multiple glycosylation sites. The 991 aa isoform described above is called GABA_B R1e (R1e). There is also a 960 aa, 130 kDa isoform that shows a deletion of aa 771‑801. This variant (R1a) is associated with postsynaptic membranes. A third isoform (R1b) is 844 aa in length and 100 kDa in size and possesses both a deletion of aa 771-801 and a 47 aa substitution for aa 1-163. This variant is presynaptic in location. Two other isoforms are variants of GABA_B R1b. Each show the same N‑terminal substitution, with a fourth isoform (R1c) retaining aa 771-801 and a fifth isoform (R1d) deleting aa 771-801, coupled to a 25 aa substitution for aa 935‑991. Over aa 17-586, rat GABA_B R1e/a shares 99% aa identity with both mouse and human GABA_B R1.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Uniprot:
  • Q9Z0U4(Mouse)