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Recombinant Mouse Fibrillin-1/FBN1 Protein (His Tag)

  • Cat.No.:PKSM041018

  • Expression host: HEK293 Cells

To Purchase PKSM041018

Size:
  • 10μg
  • 50μg
Price: $178
Qty:

Description

Synonyms Fibrillin-1;Fbn1;Asprosin;Fbn-1
Species Mouse
Expression_host HEK293 Cells
Sequence Ser2732-His2871
Accession AAA56840.1
Mol_Mass 16.9 kDa
AP_Mol_Mass 30 kDa
Tag N-His

Properties

Purity > 80 % as determined by reducing SDS-PAGE.
Endotoxin level < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution Please refer to the printed manual for detailed information.

Background

Asprosin is a protein hormone that is produced by white adipose tissue in mammals (and potentially by other tissues), which is then transported to the liver and stimulates it to release glucose into the blood stream. In the liver asprosin activates rapid glucose release by a cAMP-dependent pathway. The glucose release by the liver into the blood stream is vital for brain function and survival during fasting. People with neonatal progeroid syndrome lack asprosin, while people with insulin resistance have it in abundance. In animal tests asprosin showed potential for treating type 2 diabetes. When antibodies targeting asprosin were injected into diabetic mice, blood glucose and insulin levels improved.

Citations

  1. ARCHIVES OF PHYSIOLOGY AND BIOCHEMISTRY (2021) IF: 4.076
    Asprosin, a novel glucogenic adipokine: a potential therapeutic implication in diabetes mellitus

    DOI: 10.1080/13813455.2021.1894178

    PMID: 33663304

Reviews/Q&A

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  • Reviews
  • Q&A
Q

M******dSubmitted [ Jun 06 2021 ]

Asked: Is it possible to employ this type of recombinant asprosin in rats? In one article, I also read that reconstitution of asprosin with pbs(in-vivo experiment-mice) Should we use PBS or distilled sterile water for this experiment with rats?

Reply

A

adminSubmitted [ Jun 06 2021 ]

Answered: Hi Rozdede, Thanks for your interest in our products. Theoretically, this protein can be used in rats, but we haven't process such expariment. For PKSM041018, it is recommended to reconstitute in distilled water. You can make a stock solution more than 100 μg/ml, then dilute into working solution with your ideal buffer. If there is other we can help, please feel free to contact me. Regards, Cathy

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