What is the catalog number for Prolactin antagonist (G129R)?

The catalog number for Prolactin antagonist (G129R) is 500-086.

What sizes are available for Prolactin antagonist (G129R)?

Prolactin antagonist (G129R) is available in the following size(s): 50 µg.

Is Prolactin antagonist (G129R) in stock?

Prolactin antagonist (G129R) is currently made to order / not held in immediate stock. Contact us for lead time.

Prolactin antagonist (G129R)

Recombinant ovine prolactin, G129R mutein is one polypeptide chain containing 199 amino and an additional Ala at N-terminus acids and having a molecular mass of ~ 23 kDa, was purified by proprietary chromatographic techniques (no published information) . It is available in two forms: as full size protein and it its DEL 9 aa truncated form from its N-terminus which has higher inhibitory activity.

Product Specifications

Synonyms

Mammotropin, Luterotropic hormone, Lutetropin

NCBI Gene ID

443317

UniProt

P01240

Accession Number

NP_001009306.1

Accession Number mRNA

NM_001009306.1

Reactivity

Ovine

Cross Reactivity

Ovine

Sequence

ATPVCPNGPGNCQVSLRDLFDRAVMVSHYIHNLSSEMFNEFDKRYAQGKGFITMALNSCHTSSLPTPEDKEQAQQTHHEVLMSLILGLLRSWNDPLYHLVTEVRGMKGVPDAILSRAIEIEEENKRLLERMEMIFGQVIPGAKETEPYPVWSGLPSLQTKDEDARHSAFYNLLHCLRRDSSKIDTYLKLLNCRIIYNNNC

Assay Protocol

It is recommended to reconstitute the lyophilized oPRL G129R in sterile water or 0.4% NaHCO3 adjusted tp pH 8-9, not less than 100µg/ml, which can then be further diluted to other aqueous solutions, preferably in presence of carrier protein.

Endotoxin

< 0.1 ng/µg of protein (< 1EU/µg)

Purity

> 99% by SDS-PAGE & HPLC analyses

Bioactivity

Recombinant oPRL G129R is devoid of agonistic activity and capable of inhibiting biological activity of oPRL or other lactogenic hormones as evidenced by proliferation assay of Nb2 or other cells. The truncated form is more potent inhibitor.