Recombinant Bovine Prolactin (PRL)

Code CSB-YP018724BO
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Source Yeast
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Code CSB-EP018724BO-B
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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-BP018724BO
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Source Baculovirus
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Code CSB-MP018724BO
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
PRL
Uniprot No.
Alternative Names
PRL; Prolactin; PRL
Species
Bos taurus (Bovine)
Expression Region
31-229
Target Protein Sequence
TPVCPNGPGN CQVSLRDLFD RAVMVSHYIH DLSSEMFNEF DKRYAQGKGF ITMALNSCHT SSLPTPEDKE QAQQTHHEVL MSLILGLLRS WNDPLYHLVT EVRGMKGAPD AILSRAIEIE EENKRLLEGM EMIFGQVIPG AKETEPYPVW SGLPSLQTKD EDARYSAFYN LLHCLRRDSS KIDTYLKLLN CRIIYNNNC
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
Prolactin acts primarily on the mammary gland by promoting lactation.
Gene References into Functions
  1. Taken together, these results support novel functions of prolactin as a modulator of the innate immune response that do not involve the classical prolactin pathway. PMID: 26341952
  2. The presence and localization of prolactin receptor are consistent with expression data reported for other species, and the presence of PIP and prolactin in seminal fluid is consistent with data generated in humans. PMID: 25533929
  3. Functionally reciprocal mutations of the prolactin signaling pathway define hairy and slick cattle. PMID: 25519203
  4. The single nucleotide polymorphism rs42646708 of cattle XKR4 was significantly associated with serum prolactin concentrations and explained 2.45% of the phenotypic variation. PMID: 24666329
  5. Five mutations were identified in exonic region and eleven in associated intronic regions in PRL gene in 100 cattle from four Pakistani cattle breeds. PMID: 24065524
  6. this study identifies a biochemical mechanism for the regulation of SCFAs on bovine GH and PRL gene transcription in dairy cow anterior pituitary cells PMID: 24177567
  7. These data suggest that PRL protects brain endothelial cells against methamphetamine-induced toxicity PMID: 23988027
  8. Bovine prolactin improved the expression of human transferrin through such a possible mechanism that bovine prolactin activated STAT5a transcription expression. PMID: 22829284
  9. There was no significant difference between 1134 locus and milk performance traits of 5'-UTR of PRL gene PMID: 22207382
  10. Staphylococcus aureus infection inhibits nuclear factor kappa B activation mediated by prolactin in bovine mammary epithelial cells. PMID: 21843629
  11. Study of genetic variation in Yakutian cattle (Bos taurus L.) using the prolactin bPRL, growth hormone bGH, and transcription factor bPit-1 genes PMID: 20391788
  12. This is the second study reporting single nucleotide polymorphisms in the 5'-regulatory region of PRL gene, which interfere with milk production traits. PMID: 19714484
  13. evidence for a functional coupling between the PRL salt bridge and phosphorylation site indicates that either in vivo phosphorylation or specific mutations that destabilize the salt bridge impair biological activity. PMID: 12850287
  14. determination of the effects of exposure to different lengths of daylight during the dry period on circulating PRL and PRL receptor mRNA expression in lymphocytes and mammary tissue during the transition to lactation PMID: 15591374
  15. Expression of PRL and prolactin receptor (PRLR) mRNA is demonstrated for the first time in bovine corpus luteum throughout the luteal phase. PMID: 16435374
  16. The A-->G transition at position -1043 abolishes the recognition site for Hsp92II restriction endonuclease. PMID: 17929163
  17. Prolactin in ovarian follicular fluid stimulates endothelial cell proliferation. PMID: 19672107

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Subcellular Location
Secreted.
Protein Families
Somatotropin/prolactin family
Database Links
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