Catalog No.	FGF-HE08B
Product Name	Human FGF8b Protein (FGF-HE08B)
Supplier Name	KACTUS Biosystems
Brand Name	KACTUS Biosystems
Species	Human
Source	E.coli
Accession	P55075-3
Product Tag	No Tag
Biotinylated	no
Exact Sequence	Gln23-Arg215
Molecular Weight	The protein has a predicted MW of 22.39 kDa same as Tris-Bis PAGE result.
Form	Lyophilized
Formulation	Lyophilized from 0.22μm filtered solution in 20mM Tris, 300mM NaCl (pH 8.5). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Purity	> 95% as determined by Tris-Bis PAGE
Endotoxin	Less than 1EU per μg by the LAL method.
Shipping	Shipped at ambient temperature.
Stability & Storage	'-20 to -80°C for 12 months as supplied from date of receipt.；-20 to -80°C for 3-6 months in unopened state after reconstitution.；2-8°C for 2-7 days after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Note	Products will be shipped from the warehouse in Massachusetts. Promotion is running from time to time. Welcome to send a request for quote to message@sydlabs.com.
Order Offline	Syd Labs, Inc. 4 Avenue E, Hopkinton, MA 01748 USA. Phone: 1-617-401-8149 Fax: 1-617-606-5019 Email: message@sydlabs.com

Description

FGF-HE08B: Human FGF8b Protein (FGF-HE08B)

Two of the four human FGF8 splice isoforms, FGF8a and FGF8b, are expressed in the mid-hindbrain region during development. Although the only difference between these isoforms is the presence of an additional 11 amino acids at the N terminus of FGF8b, these isoforms possess remarkably different abilities to pattern the midbrain and anterior hindbrain.

Please remember our product information: Human FGF8b Protein (FGF-HE08B) catalog number: FGF-HE08B KACTUS Biosystems

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