Sino Biological/REG1A Protein, Human, Recombinant (His Tag)/1/11234-H08H
商品编号：
11234-H08H
品牌：
sinobiological
市场价：
¥0.00
美元价：
0.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
REG1A Protein, Human, Recombinant (His Tag): Product Information
Purity
> 97 % as determined by SDS-PAGE
Endotoxin
< 1.0="" eu="" per="" μg="" of="" the="" protein="" as="" determined="" by="" the="" lal="">
Activity
Testing in progress
Protein Construction
A DNA sequence encoding the human REG1A (NP_002900.2) (Met 1-Asn 166) precursor was fused with a polyhistidine tag at the C-terminus.
Accession#
NP_002900.2
Expressed Host
HEK293 Cells
Species
Human
Predicted N Terminal
Gln 23
Molecule Mass
The recombinant human REG1A consists of 155 amino acids after removal of the signal peptide and has a predicted molecular mass of 17.7 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh REG1A is approximately 19 kDa.
Formulation
Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the hard copy of CoA.
Shipping
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Stability & Storage
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
REG1A Protein, Human, Recombinant (His Tag): Images
REG1A Protein, Human, Recombinant (His Tag): Synonyms
ICRF Protein, Human; MGC12447 Protein, Human; P19 Protein, Human; PSP Protein, Human; PSPS Protein, Human; PSPS1 Protein, Human; PTP Protein, Human; R EG Protein, Human; REG Protein, Human; REG1A Protein, Human
REG1A Background Information
Regenerating (reg) gene encodes protein that has been involved in pancreatic lithogenesis and the regeneration of islet cells and therefore the abnormality of reg genes could be associated with fibrocalculous pancreatopathy. REG I has been shown to be crucial for induction of ductal epithelial cells to differentiate into some cells. Lithostathine-1-alpha, also known as Pancreatic stone protein, Pancreatic thread protein, Regenerating islet-derived protein 1-alpha, REG1A, REG-1-alpha, and PSPS, is highly expressed in fetal and infant brains. REG1A contains one C-type lectin domain and is a known growth factor affecting pancreatic islet beta cells. REG1A may act as an inhibitor of spontaneous calcium carbonate precipitation. It may also be associated with neuronal sprouting in brain, and with brain and pancreas regeneration. REG1A has been reported to be expressed in human cancers, and it may be positively correlated with patient"s prognosis. REG3A and REG1A proteins are both involved in liver and pancreatic regeneration and proliferation. High levels of REG1A expression by tumor cells are an independent predictor of a poor prognosis in patients with non-small cell lung cancer (NSCLC).
Full Name
regenerating family member 1 alpha
References
- Boonyasrisawat W, et al. (2002) Analysis of the reg1alpha and reg1beta gene transcripts in patients with fibrocalculous pancreatopathy. Southeast Asian J Trop Med Public Health. 33(2): 365-72.
- Tezel E, et al. (2004) REG I as a marker for human pancreatic acinoductular cells. Hepatogastroenterology. 51(55): 91-6.
- Geng J, et al. (2009) REG1A predicts recurrence in stage Ta/T1 bladder cancer. Eur J Surg Oncol. 35(8): 852-7.
Human REG1A Proteins
- REG1A Protein, Human, Recombinant (His Tag), Biotinylated11234-H08H-B
Rat REG1A Proteins
- REG1A Protein, Rat, Recombinant (hFc Tag)80300-R02H
Cynomolgus REG1A Proteins
- REG1A Protein, Cynomolgus, Recombinant (hFc Tag)90162-C02H
- REG1A Protein, Cynomolgus, Recombinant (His Tag)90162-C08H
- Method to detect and treat infectious or inflammatory diarrhea based on reg1AuthorWA Petri Jr, K PetersonYear2011JournalUS 20130130965 A1ApplicationELISAFoldedExpand
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品牌介绍
北京义翘神州科技股份有限公司（Sino Biological Inc.）是一家从事生物试剂研发、生产、销售并提供技术服务的生物科技公司，主要业务包括重组蛋白、抗体、基因和培养基等产品，以及重组蛋白、抗体的开发和生物分析检测等服务。义翘神州为全球的药品研发企业和生命科学研究机构提供高质量的生物试剂产品和高水平的技术服务。公司目前生产和销售的现货产品种类超过 4.6 万种，其中重组蛋白约 6,000 种，包括超过 3,800 种人源细胞表达重组蛋白产品，能够全面满足客户对于最接近人体天然蛋白结构和性质的重组蛋白需求；公司还能提供约 12,000 种抗体，其中单克隆抗体数量约 4,600 种，能够覆盖生命科学研究的多个领域，为分子生物学、细胞生物学、免疫学、发育生物学、干细胞研究等基础科研方向和创新药物研发提供「一站式」生物试剂产品和技术服务。义翘神州的客户涵盖大学、科研院所、医药研发企业等国内外各类生物研发单位。目前公司已经在美国、欧洲建立了子公司，已成为生物试剂行业国内领先的科技公司之一。
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