Semenogelin-1 Recombinant Protein

Product Code: PSI-91-549

Supplier: ProSci

Code	Size	Price

PSI-91-549-0.05mg

0.05mg

£657.00

Quantity:

Prices exclude any Taxes / VAT

Overview

Regulatory Status: RUO

Target Species: Human

Storage:

Lyophilized protein should be stored at -20˚C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7˚C for 2-7 days.
Aliquots of reconstituted samples are stable at -20˚C for 3 months.

Documents

Datasheet

Further Information

Additional Names:

Semenogelin-1, Semenogelin I, SGI, SEMG1, SEMG, Alpha-Inhibin-92, Alpha-Inhibin-31, Seminal Basic Protein

Application Note:

This recombinant protein can be used for biological assays. For research use only.

Background:

Semenogelin-1 (SEMG1) is the predominant protein in semen; it is a secretory protein involved in the formation of a gel matrix entrapping the accessory gland secretions and ejaculated spermatozoa. The prostate-specific antigen (PSA) protease processes SEMG1 into smaller peptides, each possibly having a separate function. In the proteolysis process, Alpha-inhibin-92 and alpha-inhibin-31 are produced; they inhibit the secretion of pituitary follicle-stimulating hormone. At the same time, it breaks down the gel matrix, allowing the spermatozoa to move more freely.

Buffer:

Lyophilized from a 0.2 um filtered solution of 20mM Hac-NaAc, 150mM NaCl, pH 4.5. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.

Fusion Tag:

C-6 His tag

NCBI Gene ID #:

6406

NCBI Official Name:

semenogelin I

NCBI Official Symbol:

SEMG1

NCBI Organism:

Homo sapiens

Physical State:

Lyophilized

Predicted Molecular Weight:

43.8 kD

Protein Accession #:

P04279

Protein GI Number:

767957252

Purity:

Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.

Recombinant Protein Sequence:

Thr32-Gly402

Source:

Human Cells

Swissprot #:

P04279