Imugex

Shipping cost plus VAT not included , delivery in 7-14 business days

Categories: Peptides & Proteins / Proteins

Product name			Guanine nucleotide exchange factor MSS4, aa1-123, Recombinant, Human (Rab-interacting Factor, RABIF, MSS4, RASGRF3, Ras-specific guanine-releasing factor 3, mammalian suppressor of SEC4)
Catalog No			USB-G9039-52M
Supplier’s Catalog No			G9039-52M
Supplier			US Biologicals
Source antigen			Recombinant, E.coli
Reactivity
Cross reactivity
Applications
Molecular weight			16

Storage			-20°C
Other names
Grade			Purified
Purity			~85% (SDS-PAGE)
Form			Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 20% glycerol, 0.1M sodium chloride, 1mM DTT.
Reactivity life			6 months
Note			For reserch purpose only
Purity			~85% (SDS-PAGE)
Description			RABIF, also known as guanine nucleotide exchange factor MSS4, is a guanine-nucleotide-releasing protein that may participate in vesicular transport. This protein stimulates GTP-GDP exchange in Sec4 and Rab and binds to a subset of genetically related Rab proteins. Source: Recombinant corresponding to aa1-123 of human RABIF protein, fused to His-tag at N-terminus, expressed in E.coli. AA Sequence: MGSSHHHHHH SSGLVPRGSH MEPAEQPSELVSAEGRNRKA VLCQRCGSRV LQPGTALFSR RQLFLPSMRK KPALSDGSNP DGDLLQEHWL VEDMFIFENV GFTKDVGNIK FLVCADCEIG PIGWHCLDDK NSFYVALERV SHE Molecular Weight: 16kD (143aa), confirmed by MALDI-TOF Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing.. Store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.