SDS-PAGE
SerpinB3 / SCCA-1 Recombinant Protein | SCCA-1 recombinant protein
Recombinant Human SerpinB3 / SCCA-1 Protein (His tag)
Gene Names
SERPINB3; SCC; T4-A; SCCA1; SSCA1; SCCA-1; HsT1196; SCCA-PD
Purity
> 97 % as determined by SDS-PAGE
Synonyms
SerpinB3 / SCCA-1; Recombinant Human SerpinB3 / SCCA-1 Protein (His tag); HsT1196; SCC; SCCA-1; SCCA-PD; SCCA1; T4-A; SCCA-1 recombinant protein
Host
Baculovirus-Insect Cells
Purity/Purification
> 97 % as determined by SDS-PAGE
Form/Format
Lyophilized from sterile 20mM Tris, 500mM NaCl, pH 7.4, 20% gly, 3mM DTT
Sequence Length
390
Application Notes
The recombinant human SERPINB3 consists of 408 amino acids and predicts a molecular mass of 46.7 kDa. It migrates as an approximately 43 KDa band in SDS-PAGE under reducing conditions.
Predicted N Terminal
Met
Endotoxin
< 1.0 EU per mug of the protein as determined by the LAL method
Preparation and Storage
Samples are stable for up to twelve months from date of receipt at -70 degree C
SDS-PAGE
SDS-PAGE
Related Product Information for SCCA-1 recombinant protein
Background: SERPINB3, also known as SCCA-1, belongs to the serpin family. Serpins are a group of proteins with similar structures that were first identified as a set of proteins able to inhibit proteases. The acronym serpin was originally coined because many serpins inhibit chymotrypsin-like serine proteases. SERPINB3 is expressed in some hepatocellular carcinoma (at protein level). Its expression is closely related to cellular differentiation in both normal and malignant squamous cells. It seems to also be secreted in plasma by cancerous cells but at a low level. SERPINB3 significantly attenuates apoptosis by contrasting cytochrome c release from the mitochondria and by antichemotactic effect for NK cells. It may act as a protease inhibitor to modulate the host immune response against tumor cells and may be involved in the malignant behavior of squamous cell carcinoma cells.
Description: A DNA sequence encoding the human SERPINB3 (AAB20405.1) (Asn 2-Pro 390) was expressed, with a polyhistidine tag at the N-terminus.
Description: A DNA sequence encoding the human SERPINB3 (AAB20405.1) (Asn 2-Pro 390) was expressed, with a polyhistidine tag at the N-terminus.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
Molecular Weight
38,550 Da
NCBI Official Full Name
squamous cell carcinoma antigen
NCBI Official Synonym Full Names
serpin family B member 3
NCBI Official Symbol
SERPINB3
NCBI Official Synonym Symbols
SCC; T4-A; SCCA1; SSCA1; SCCA-1; HsT1196; SCCA-PD
NCBI Protein Information
serpin B3
UniProt Protein Name
Serpin B3
UniProt Gene Name
SERPINB3
UniProt Synonym Gene Names
SCCA; SCCA1; SCCA-1
Uniprot Description
SERPINB3: May act as a protease inhibitor to modulate the host immune response against tumor cells. Belongs to the serpin family. Ov-serpin subfamily. 2 isoforms of the human protein are produced by alternative splicing.
Chromosomal Location of Human Ortholog: 18q21.33
Cellular Component: cytoplasm; cytoplasmic vesicle; extracellular space; nucleus; vesicle
Molecular Function: cysteine protease inhibitor activity; protease binding; serine-type endopeptidase inhibitor activity; viral receptor activity
Biological Process: negative regulation of catalytic activity; negative regulation of JNK activity; negative regulation of peptidase activity; negative regulation of proteolysis; positive regulation of cell migration; positive regulation of cell proliferation
Research Articles on SCCA-1
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Product Notes
The SCCA-1 serpinb3 (Catalog #AAA2545372) is a Recombinant Protein produced from Baculovirus-Insect Cells and is intended for research purposes only. The product is available for immediate purchase. The recombinant human SERPINB3 consists of 408 amino acids and predicts a molecular mass of 46.7 kDa. It migrates as an approximately 43 KDa band in SDS-PAGE under reducing conditions. Researchers should empirically determine the suitability of the SCCA-1 serpinb3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "SerpinB3 / SCCA-1, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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