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SEMG1 Recombinant Protein

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS205337

SEMG1 is the predominant protein in semen. The secreted protein is involved in the formation of a gel matrix that encases ejaculated spermatozoa. The prostate-specific antigen (PSA) protease processes this protein into smaller peptides, with each possibly… More details

$230 / 0.02 mg +1 FREE 8GB USB
Product Documentation
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Sample Manual Insert View PDF
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Testing Data View PDF
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Certificate of Analysis (COA) View PDF
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Material Safety Data Sheet View PDF
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Technical Datasheet View PDF
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Protocol View PDF

Product Overview

Online Datasheet in PDF
Product Name
SEMG1, Recombinant Protein
Full Product Name
SEMG1, 24-462aa, Human, His tag, E Coli
Product Gene Name
Product Synonym Names
Semenogelin-1; Semenogelin 1; CT103; dJ172H20.2; SEMG; SGI
Sequence
MGSSHHHHHH SSGLVPRGSH MGSQKGGSKG RLPSEFSQFP HGQKGQHYSG QKGKQQTESK GSFSIQYTYH VDANDHDQSR KSQQYDLNAL HKTTKSQRHL GGSQQLLHNK QEGRDHDKSK GHFHRVVIHH KGGKAHRGTQ NPSQDQGNSP SGKGISSQYS NTEERLWVHG LSKEQTSVSG AQKGRKQGGS QSSYVLQTEE LVANKQQRET KNSHQNKGHY QNVVEVREEH SSKVQTSLCP AHQDKLQHGS KDIFSTQDEL LVYNKNQHQT KNLNQDQQHG RKANKISYQS SSTEERRLHY GENGVQKDVS QSSIYSQTEE KAQGKSQKQI TIPSQEQEHS QKANKISYQS SSTEERRLHY GENGVQKDVS QRSIYSQTEK LVAGKSQIQA PNPKQEPWHG ENAKGESGQS TNREQDLLSH EQKGRHQHGS HGGLDIVIIE QEDDSDRHLA QHLNNDRNPL FT
Host
E Coli
Form/Format
Liquid. In 20mM Tris-HCl Buffer (pH 7.5) containing 0.5M NaCl, 10% glycerol, 250mM Imidazole, 0.1mM PMSF, 1mM DTT.
Purity/Purification
> 85% by SDS-PAGE
Concentration
0.25 mg/ml (determined by Bradford assay) (lot specific)
Preparation and Storage
Can be stored at 4 degree C short term (1-2 weeks).
For long term storage, aliquot and store at -20 degree C or -70 degree C.
Avoid repeated freezing and thawing cycles.
Molecular Weight
52kDa (462aa)
OMIM
J04440 mRNA
3D Structure
ModBase 3D Structure for P04279
Antigen Species
Human
Tag Information
His-tag

Product Categories/Family for SEMG1 recombinant protein

Applications Tested/Suitable for SEMG1 recombinant protein
SDS-PAGE

Product References and Citations for SEMG1 recombinant protein

Brillard-Bourdet M, et al. (2002). Eur J Biochem. 269 (1):390-5

Other Notes

Small volumes of SEMG1 recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for SEMG1 purchase

MBS205337 is a recombinant protein targeting SEMG1. Also known as SEMG1, 24-462aa, Human, His tag, E Coli. Host: E Coli.

Additional Details

NCBI/Uniprot data below describe general gene information for SEMG1. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
GenBank Nucleotide #
NCBI Official Full Name
semenogelin-1 preproprotein
NCBI Official Synonym Full Names
semenogelin 1
NCBI Official Symbol
SEMG1
NCBI Official Synonym Symbols
SGI; SEMG; CT103; dJ172H20.2
UniProt Protein Name
Semenogelin-1
UniProt Synonym Protein Names
Cancer/testis antigen 103; Semenogelin I; SGI
Protein Family
UniProt Gene Name
SEMG1
UniProt Synonym Gene Names
SEMG; SGI
NCBI Protein Information
semenogelin-1

NCBI Summary for SEMG1

The protein encoded by this gene is the predominant protein in semen. The encoded secreted protein is involved in the formation of a gel matrix that encases ejaculated spermatozoa. This preproprotein is proteolytically processed by the prostate-specific antigen (PSA) protease to generate multiple peptide products that exhibit distinct functions. One of these peptides, SgI-29, is an antimicrobial peptide with antibacterial activity. This proteolysis process also breaks down the gel matrix and allows the spermatozoa to move more freely. This gene and another similar semenogelin gene are present in a gene cluster on chromosome 20. [provided by RefSeq, Feb 2016]
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UniProt Comments for SEMG1

Predominant protein in semen. It participates in the formation of a gel matrix entrapping the accessory gland secretions and ejaculated spermatozoa. Fragments of semenogelin and/or fragments of the related proteins may contribute to the activation of progressive sperm movements as the gel-forming proteins are fragmented by KLK3/PSA.
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Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

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