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CGRP antibody [4901]

Cat No. GTX10987

Host Mouse
Clonality Monoclonal
Clone Name 4901
Isotype IgG1
Application ICC/IF, ELISA, IHC, Neut, RIA
Reactivity Human, Rat, Dog
50 μl ($339)

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.
Application Dilution
ICC/IF Assay dependent
ELISA 0.25~0.5 μg/ml
IHC 1:100
Neut Assay dependent
RIA Assay dependent
Not tested in other applications.

Calculated MW

15 kDa. ( Note )

Positive Control

rat α-CGRP




0.01M PBS pH7.4, 15 mM sodium azide


Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.


~2? mg/ml (Please refer to the vial label for the specific concentration.)

Antigen Species



rat α-CGRP peptide. The epitope recognized by the antibody resides within the C-terminal ten amino acids of rat α-CGRP.


Purified immunoglobulin




For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.


Calcitonin-Related Polypeptide Alpha,Cal6,Cgrp,Cal1,Calc,Ratcal6,Calcitonin,Calca


Calcitonin gene-related peptide (CGRP), amylin (AMY), and adrenomedullin (ADM) are structurally related peptides of the same family. They are characterized by six to seven amino acid ring structure linked by a disulfide bridge and an amidated C-terminus. CGRP is a 37 amino acid peptide derived from the alternative splicing, which is tissue specific, of the calcitonin gene and may exist in two forms alpha and beta with similar biological functions. Calcitonin gene-related peptide is widely found in both the central and peripheral (sensory and motor neurons) nervous systems. Structural activity studies have found that following peripheral or intracerebroventricular injections of CGRP, several biological actions have been demonstrated that are mediated by the activation of the CGRP receptor subtypes designated CGRP1 and CGRP2. BIBN4096BS, a potent non-peptide antagonist, competitively antagonizes the effects of CGRP in the rat atrium with a potency of about 10-fold higher than that of CGRP (8-37). BIBN4096BS was much less potent at antagonizing the effects of CGRP, proposed to be mediated by the CGRP2 subtype. An orphan receptor originally described as the calcitonin-receptor- like receptor (CRLR) has been identified as a CGRP receptor. Co-expression with a single transmembrane receptor, termed receptor-activity-modifying protein 1 (RAMP1), is required for this receptor to behave as a CGRP1 receptor.

Research Area

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Package List Price ($)
$ 339