Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Catalyzes the formation of GDP-mannose, an essential precursor of glycan moieties of glycoproteins and glycolipids.
基因功能參考文獻:
Late-onset limb-girdle muscular dystrophy caused by GMPPB mutations. PMID: 28478914
Study finds that the GMPPB mutation spectrum in Chinese patients may differ from that of European populations, with the mutation p.(Arg357His) most frequently found. These mutations may lead to abnormal folding of GMPPB leading to protein aggregates in the cytoplasm rather than an overall loss in protein expression. PMID: 28433477
Patients with GMPPB-CMS have phenotypic features aligned with CMS subtypes harbouring mutations within the early stages of the glycosylation pathway. Additional features shared with the dystroglycanopathies include myopathic features, raised Creatine Kinase levels and variable mild cognitive delay. PMID: 27147698
We observe that c.79G>C (p.D27H) is associated with a mild limb-girdle muscular dystrophy phenotype, whereas c.860G>A (p.R287Q) is associated with a relatively severe congenital muscular dystrophy typically involving brain development. PMID: 26310427
This study found mutations in GMPPB can lead to a wide spectrum of clinical features where deficit in neuromuscular transmission is the major component in a subset of cases. PMID: 26133662
The phenotypic spectrum of GMPPB mutations was expanded to include limb-girdle muscular dystrophies. PMID: 25681410
Work confirms a role for GMPPB defects in alpha-dystroglycanopathy, and suggests that glycosylation may play a role in the neuronal membrane channels or networks involved in the physiology of generalized epilepsy syndromes. PMID: 24780531
Individuals with GMPPB mutations have hypoglycosylated alpha-dystroglycan in muscle. These mutations cause congenital and limb-girdle muscular dystrophies. PMID: 23768512
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相關疾病:
Muscular dystrophy-dystroglycanopathy congenital with brain and eye anomalies A14 (MDDGA14); Muscular dystrophy-dystroglycanopathy congenital with mental retardation B14 (MDDGB14); Muscular dystrophy-dystroglycanopathy limb-girdle C14 (MDDGC14)