Recombinant Human Eppin (SPINLW1)

Code CSB-YP022583HU
MSDS
Size Pls inquire
Source Yeast
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Code CSB-EP022583HU
MSDS
Size Pls inquire
Source E.coli
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Code CSB-EP022583HU-B
MSDS
Size Pls inquire
Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP022583HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP022583HU
MSDS
Size Pls inquire
Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
EPPIN
Uniprot No.
Alternative Names
Cancer/testis antigen 71; CT 71; CT71; dJ461P17.2; Epididymal protease inhibitor; EPPI_HUMAN; EPPIN 1; EPPIN 2; EPPIN 3; EPPIN; EPPIN1; EPPIN2; EPPIN3; Protease inhibitor WAP7; Serine peptidase inhibitor like with Kunitz and WAP domains 1 (eppin); Serine peptidase inhibitor like with Kunitz and WAP domains 1; Serine protease inhibitor-like with Kunitz and WAP domains 1; SPINLW 1; WAP 7; WAP four disulfide core domain 7; WAP four disulfide core domain protein 7; WAP four-disulfide core domain protein 7; WAP7; WFDC 7; WFDC7
Species
Homo sapiens (Human)
Expression Region
22-133
Target Protein Sequence
PGLTDWLFP RRCPKIREEC EFQERDVCTK DRQCQDNKKC CVFSCGKKCL DLKQDVCEMP KETGPCLAYF LHWWYDKKDN TCSMFVYGGC QGNNNNFQSK ANCLNTCKNK RFP
Protein Length
Full Length of Mature Protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
Serine protease inhibitor that plays an essential role in male reproduction and fertility. Modulates the hydrolysis of SEMG1 by KLK3/PSA (a serine protease), provides antimicrobial protection for spermatozoa in the ejaculate coagulum, and binds SEMG1 thereby inhibiting sperm motility.
Subcellular Location
[Isoform 1]: Secreted. Cell surface. Note=Bound to the surface of testicular and on the head and tail of ejaculate spermatozoa.
Tissue Specificity
In testis, expressed and secreted by Sertoli cells, appearing on the surface of testicular and ejaculate spermatozoa. Expressed in the spermatogonia and the earliest preleptotene spermatocytes. In the epididymis, is expressed and secreted by epithelial ce
Database Links

HGNC: 15932

OMIM: 609031

KEGG: hsa:100526773

STRING: 9606.ENSP00000452085

UniGene: Hs.121084

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