Anti-CHGA antibody (311-360 aa) (STJ92281)
SPECIFICATIONS
ClonalityPolyclonal
HostRabbit
ConjugationUnconjugated
IsotypeIgG
ImmunogenThe antiserum was produced against synthesized peptide derived from the human Chr-A at the amino acid range 311-360
General Information
| Short Description | Rabbit polyclonal anti-Chromogranin-A (311-360 aa) for use in WB, IHC, IF and ELISA in Human, Mouse and Rat samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications | WB/IHC/IF/ELISA |
| Host | Rabbit |
| Reactivity | Human/Mouse/Rat |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Concentration | 1 mg/mL |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Dilution Range | WB 1:500-1:2000IHC 1:100-1:300ELISA 1:10000IF 1:50-200 |
| Formulation | Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Storage Instruction | Store at-20ยฐC for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
Target Information
| Gene Symbol | CHGA |
| Gene ID | 1113 |
| Uniprot ID | CMGA_HUMAN |
| Immunogen | The antiserum was produced against synthesized peptide derived from the human Chr-A at the amino acid range 311-360 |
| Immunogen Region | 311-360 aa |
| Specificity | Chr-A Polyclonal Antibody detects endogenous levels of Chr-A protein. |
Additional Info
| Post Translational Modifications | Sulfated on tyrosine residues and/or contains sulfated glycans. O-glycosylated with core 1 or possibly core 8 glycans. Contains chondroitin sulfate (CS).CS attachment is pH-dependent, being observed at mildly acidic conditions of pH 5 but not at neutral pH, and promotes self-assembly in vitro. Proteolytic processing gives rise to an additional longer form of catestatin (residues 358-390) which displays a less potent catecholamine release-inhibitory activity. Plasmin-mediated proteolytic processing can give rise to additional shorter and longer forms of catestatin peptides. |
| Function | Pancreastatin: Strongly inhibits glucose induced insulin release from the pancreas. Catestatin: Inhibits catecholamine release from chromaffin cells and noradrenergic neurons by acting as a non-competitive nicotinic cholinergic antagonist. Displays antibacterial activity against Gram-positive bacteria S.aureus and M.luteus, and Gram-negative bacteria E.coli and P.aeruginosa. Can induce mast cell migration, degranulation and production of cytokines and chemokines. Acts as a potent scavenger of free radicals in vitro. May play a role in the regulation of cardiac function and blood pressure. Serpinin: Regulates granule biogenesis in endocrine cells by up-regulating the transcription of protease nexin 1 (SERPINE2) via a cAMP-PKA-SP1 pathway. This leads to inhibition of granule protein degradation in the Golgi complex which in turn promotes granule formation. |
| Protein Name | Chromogranin-ACgaPituitary Secretory Protein ISp-I Cleaved Into - Vasostatin-1Vasostatin I - Vasostatin-2Vasostatin Ii - Ea-92 - Es-43 - Pancreastatin - Ss-18 - Wa-8 - We-14 - Lf-19 - CatestatinSl21 - Al-11 - Gv-19 - Gr-44 - Er-37 - Ge-25 - Serpinin-Rrg - Serpinin - P-Glu Serpinin Precursor |
| Database Links | Reactome: R-HSA-6803157 |
| Cellular Localisation | Serpinin: SecretedCytoplasmic VesicleSecretory VesiclePyroglutaminated Serpinin Localizes To Secretory VesicleNeuronal Dense Core VesicleSecretedAssociated With The Secretory Granule Membrane Through Direct Interaction To Scg3 That In Turn Binds To Cholesterol-Enriched Lipid Rafts In Intragranular ConditionsIn Pituitary GonadotropesLocated In Large Secretory Granules |
| Alternative Antibody Names | Anti-Chromogranin-A antibodyAnti-Cga antibodyAnti-Pituitary Secretory Protein I antibodyAnti-Sp-I Cleaved Into - Vasostatin-1 antibodyAnti-Vasostatin I - Vasostatin-2 antibodyAnti-Vasostatin Ii - Ea-92 - Es-43 - Pancreastatin - Ss-18 - Wa-8 - We-14 - Lf-19 - Catestatin antibodyAnti-Sl21 - Al-11 - Gv-19 - Gr-44 - Er-37 - Ge-25 - Serpinin-Rrg - Serpinin - P-Glu Serpinin Precursor antibodyAnti-CHGA antibody |
Information sourced from Uniprot.org