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Active Recombinant Human Follistatin-Like 4, His-tagged

Cat.No. : FSTL4-563H
Product Overview : Recombinanthuman FSTL4 protein was expressed in Chinese Hamster Ovary cell line, CHO-derived,with an N-terminus 7-His tag and Asn. Trp23-Val842.
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Cat. No. : FSTL4-563H
Description : FSTL4 is apresumably secreted member of the follistatin domain-containing protein family.FSTL4 itself is a potent inhibitor of the TGF-β superfamily member, activin,and this activity is reflected in several other proteins of this family thatcontain varying numbers of the cysteine-rich follistatin domain.
Source : Chinese HamsterOvary cell line, CHO-derived
Form : Lyophilizedfrom a 0.2 μm filtered solution in PBS.
N-terminal Sequence : His
Molecular Weight : 93.6 kDa
Activity : Measured by itsability to inhibit BMP-6-induced alkaline phosphatase production by MC3T3-E1 mouseosteoblastic cells. The ED50 for this effect is typically 2-10 μg/mLin the presence of 0.1 μg/mL of recombinant human BMP-6.
Endotoxin Level : <1.0 EU per 1 μgof the protein by the LAL method.
SDS-PAGE : 100 kDa, reducingconditions
Purity : >95%,by SDS-PAGE under reducing conditions and visualized by silver stain.
Reconstitution : Reconstitute at 300μg/mL in sterile PBS.
Storage : Use amanual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 1 month,2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions afterreconstitution.
Gene Name : FSTL4 follistatin-like 4 [ Homosapiens ]
Official Symbol : FSTL4
Synonyms : FSTL4; follistatin-like 4; follistatin-related protein 4;KIAA1061; Follistatin like 4; Follistatin related protein 4; FSTL 4;follistatin-like protein 4; OTTHUMP00000222585; OTTHUMP00000222586
Gene ID : 23105
mRNA Refseq : NM_015082
Protein Refseq : NP_055897
UniProt ID : Q6MZW2
Chromosome Location : 5q31.1
Function : calcium ion binding

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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