Recombinant Human PSG5 His Protein

SDS-Page: PSG5 Protein [NBP2-23358]

• Reactivity: Hu
• Applications: PAGE
• Concentration: 0.5 mg/ml

Recombinant Human PSG5 His Protein Summary

• Description: A denatured recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 35-335 of Human PSG5
  
  

  Source: E.coli

  Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSQVTIEAL PPKVSEGKDV LLLVHNLPQN LAGYIWYKGQ LMDLYHYITS YVVDGQINIY GPAYTGRETV YSNASLLIQN VTREDAGSYT LHIIKRGDRT RGVTGYFTFN LYLKLPKPYI TINNSKPREN KDVLAFTCEP KSENYTYIWW LNGQSLPVSP RVKRPIENRI LILPSVTRNE TGPYECEIRD RDGGMRSDPV TLNVLYGPDL PSIYPSFTYY RSGENLYLSC FAESNPPAEY FWTINGKFQQ SGQKLSIPQI TTKHRGLYTC SVRNSATGKE SSKSMTVEVS APSGIGRLPL LNPI

• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Gene: PSG5
• Purity: >80%, by SDS-PAGE

Applications/Dilutions

• Dilutions:
  • SDS-Page
• Application Notes: Denatured protein is most likely not the best option for functional studies. It is better suited for Western Blot (WB) or imaging assays.
• Theoretical MW: 36.4 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: 20 mM Tris-HCl buffer (pH 8.0), 1 M UREA, 10% glycerol
• Preservative: No Preservative
• Concentration: 0.5 mg/ml
• Purity: >80%, by SDS-PAGE

Alternate Names for Recombinant Human PSG5 His Protein

• Fetal liver non-specific cross-reactive antigen 3
• FL-NCA-3
• FL-NCA-3PSG
• pregnancy specific beta-1-glycoprotein 5
• pregnancy-specific beta 1 glycoprotein
• pregnancy-specific beta-1 glycoprotein
• pregnancy-specific beta-1-glycoprotein 5
• Pregnancy-specific beta-1-glycoprotein-5
• Pregnancy-specific glycoprotein 5
• PS-Beta-G-5
• PSBG-5
• PSG5

Background

PSG5 is a member of the PSG family, a group of closely related secreted glycoproteins that are highly expressed in fetal placental syncytiotrophoblast cells. PSGs become detectable in serum during the first two to three weeks of pregnancy and increase as the pregnancy progresses, eventually representing the most abundant fetal protein in the maternal blood at term. PSG5 function to stimulate secretion of TH2-type cytokines from monocytes, and they may also modulate the maternal immune system during pregnancy, thereby protecting the semi-allotypic fetus from rejection. Recombinant human PSG5 protein, fused to His-tag at N-terminus, was expressed in E.coli.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Bioinformatics

• Gene Symbol: PSG5