Ovine Prolactin recombinant Protein

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Synonyms

Mammotropin, Luteotropic hormone, Luteotropin, PRL.

Description of Ovine Prolactin

Prolactin Ovine Recombinant produced in E. Coli is a single, non-glycosylated polypeptide chain containing 199 amino acids and having a molecular mass of 23 kDa.

Biological Activity

Is fully biologically active as evidenced by inducing proliferation of Nb2 cells.

Reconstitution

It is recommended to reconstitute the lyophilized Prolactin in sterile 18MΩ-cm H₂O or 0.4% NaHCO₃ adjusted to pH 8-9, not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Stability

Lyophilized Prolactin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Prl should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA, order number: 2835.955.xyz or 2835.958.xyz, or BSA, order number: 2835.919.xyz). Please avoid repeated freeze-thaw cycles.

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Amino Acid Sequence

A TPVCPNGPGN CQVSLRDLFD RAVMVSHYIH NLSSEMFNEF DKRYAQGKGF ITMALNSCHT SSLPTPEDKE QAQQTHHEVL MSLILGLLRS WNDPLYHLVT EVRGMKGVPD AILSRAIEIE EENKRLLEGM EMIFGQVIPG AKETEPYPVW SGLPSLQTKD EDARHSAFYN LLHCLRRDSS KIDTYLKLLN CRIIYNNNC

Shipped at room temperature

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