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CASR Antibody

Catalog # Availability Size / Price Inquiry
APG02423G 0.1 mg / $695

CASR Antibody

Brand

Leading Biology

Catalog Number

APG02423G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality CASR antibody.

Molecular Weight

Predicted: 101, 120 kDa Observed: 115, 125 kDa

Cellular Localization

Antigen Cellular Localization: Cell membrane; Multi-pass membrane protein

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

CASR; CASR antibody is human, mouse and rat reactive. At least two isoforms of CASR are known to exist.

Isotype

IgG

Symbol

GPRC2A, PCAR1

GeneID

UniProt ID

Function

Senses changes in the extracellular concentration of calcium ions. The activity of this receptor is mediated by a G- protein that activates a phosphatidylinositol-calcium second messenger system.

Summary

The calcium-sensing receptor protein (CASR) is a G protein-coupled receptor that is expressed in the parathyroid hormone (PTH)-producing chief cells of the parathyroid gland, and the cells lining the kidney tubule (1). It senses small changes in circulating calcium concentration and couples this information to intracellular signaling pathways that modify PTH secretion or renal cation handling, thus this protein plays an essential role in maintaining mineral ion homeostasis (1). Mutations in this gene cause familial hypocalciuric hypercalcemia, familial, isolated hypoparathyroidism, and neonatal severe primary hyperparathyroidism (1,2). Recent evidence suggests that activated CASR contributes to the cytokine secretion through the partial MAPK and NF-kappaB pathways in T cells (3).

Form

Liquid

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P, IF, E

Images

Western blot analysis of CASR in EL4 cell lysate with CASR antibody at 1 μg/ml in (A) the absence and (B) the presence of blocking peptide.

Immunohistochemistry of CASR in human kidney tissue with CASR antibody at 5 μg/mL.

Immunofluorescence of CASR in human kidney tissue with CASR antibody at 20 μg/mL.

Specification

Quantity

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