| Product name | Chr-A Polyclonal Antibody |
| Immunogen | Synthesized peptide derived from the Internal region of human Chr-A |
| Host | Rabbit |
| Reactivity | Human,Mouse,Rat |
| Applications | WB,IHC,IF,ELISA |
| Applications notes | Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: WB 1:500-1:2000;IHC 1:100-1:300;ELISA 1:10000;IF 1:50-200 |
| Clonality | Polyclonal |
| Preparation method | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Alternative | CHGA; Chromogranin-A; CgA; Pituitary secretory protein I; SP-I |
| Formulation | Liquid solution |
| Concentration | 1 mg/ml |
| Molecular weight | 68kD |
| Storage buffer | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
| Storage instructions | Stable for one year at -20°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquot to avoid repeated freezing and thawing. |
| Shipping | Gel pack with blue ice. |
| Precautions | The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product. |
| Background | Chromogranin A encoded by CHGA is a member of the chromogranin/secretogranin family of neuroendocrine secretory proteins. It is found in secretory vesicles of neurons and endocrine cells. CHGA product is a precursor to three biologically active peptides; vasostatin, pancreastatin, and parastatin. These peptides act as autocrine or paracrine negative modulators of the neuroendocrine system. Two other peptides, catestatin and chromofungin, have antimicrobial activity and antifungal activity, respectively. Two transcript variants encoding different isoforms have been found for CHGA. |
| Gene ID | 1113 |
| Alternative | CHGA; Chromogranin-A; CgA; Pituitary secretory protein I; SP-I |
| Others | Chr-A Polyclonal Antibody detects endogenous levels of Chr-A protein. |
| Accession | P10645 |
| Observed Band(KD) | 68 |
Fig. Western Blot analysis of various cells using Chr-A Polyclonal Antibody.
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