Human secretogranin-1 (chromogranin-B)(CHGB/SCG1)ELISA kit

1. evidence suggests that the P413L variant of chromogranin B is not associated with amyotrophic lateral sclerosis (ALS) risk or age at ALS onset (meta-analysis). PMID: 28795874
2. Data suggest that chromogranin B (CGB) is a promising emerging biomarker in heart failure (HF) patients with unique potential to integrate information from myocardial stress and neuro-endocrine activation. PMID: 29098879
3. Circulating chromogranin B (CgB) levels measured on Intensive Care Unit (ICU) admission provided additional prognostic information to established risk indices in acute respiratory failure (ARF) patients. PMID: 28049363
4. results presented here suggest that CHGB variant alleles, the rare CHGB-L413 and common CHGB-P413, may act as modifiers of ALS disease dependent on their expression levels which is higher in females because of a sex-determining region Y element in the CHGB gene promoter. PMID: 28175304
5. our results suggest that genetic variants of CHGB may have sex-specific effects on the risk of schizophrenia and provide useful preliminary information for further study. PMID: 28332369
6. intracellular calcium binding protein Sg1 is increased in early multiple sclerosis (MS) patients compared to relapsing-remitting MS and neurological controls. PMID: 26152395
7. The polymorphism P413L in the CHGB gene was not associated with sporadic amyotrophic lateral sclerosis in a group of Italian patients. PMID: 26003296
8. A heterogeneous response to short- and long-term physical activities among circulating granin proteins, particularly chromogranin B. PMID: 23816467
9. Results do not support the 413L variant of chromogranin B as a risk factor for sporadic amyotrophic lateral sclerosis in the French population. PMID: 20932227
10. common polymorphism in the 3'-UTR (C+84A) of CHGB, which disrupts an A/U-rich messenger ribonucleic acid stability element, associates with not only CHGB secretion but also excretion of isoprostane PMID: 20888525
11. The common CHGB promoter variants A-296C and A-261T, and their consequent haplotypes, alter binding of specific transcription factors to influence gene expression in cella as well as BP in vivo PMID: 20359597
12. Genetic variation at the CHGB locus, in the proximal promoter, influences CHGB expression as well as catecholamine secretion and later the early heritable responses to environmental stress, and resting/basal Blood Pressure in the population. PMID: 20011129
13. finding that CHGB may act as a susceptibility gene and modifier of onset in ALS is consistent with the emerging view that dysfunction of the secretory pathway may contribute to increased vulnerability of motor neurons PMID: 20007371
14. Chromogranin B was selected as a candidate gene for schizophrenia. We systematically screened all the promoter and exon regions of the gene and detected 15 single nucleotide polymorphisms in a Chinese population. PMID: 11959426
15. CgB may play some role in the early phase of neoplastic progression PMID: 12165659
16. there are four different types of chromogranin B in pancreatic islets as demonstrated by region-specific antibodies PMID: 12438147
17. 5 CgB fragments were measured in plasma: CgB1-16, CgB312-331, CgB439-451, CgB568-577, & CgB647-657. Substantial heritability, as measured by h2r, was observed for 3 of the fragment concentrations, CgB312-331, CgB439-451, and CgB568-577. PMID: 15138309
18. 10 microsatellite markers were analyzed, and an association of schizophrenia was found with D20S882 and D20S905 that flank D20S95. The chromogranin B gene is 30 kb from D20S905. PMID: 15219467
19. Overall, our results suggest that at least one locus in or close to the CHGB gene confers risk of the disorder and strengthen the evidence that CHGB is a promising susceptibility gene for schizophrenia in Chinese population. PMID: 17143778
20. Locally infused tyramine produced dose-dependent pressor responses, predicted by family history of hypertension, sex, and genetic variants at loci, particularly CHGB, that encode the biosynthesis, storage, and metabolism of catecholamines. PMID: 18180394
21. semiquantitative immunocytochemistry for chromogranin B in amyotrophic lateral sclerosis PMID: 18721831

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HGNC: 1930

OMIM: 118920

KEGG: hsa:1114

STRING: 9606.ENSP00000368244

UniGene: Hs.516874