重组人NAPA/NAPA Human 重组人NAPA/NAPA Human_详细资料

产品信息 重组人NAPA/NAPA Human 重组人NAPA/NAPA Human 产品编号：PRO-250 产品规格：5ug/20ug/1mg Catalogue Number PRO-250 Synonyms SNAPA, SNAP-alpha. Introduction NAPA is part of the SNAP （Soluble NSF Attachment Protein） family. SNAPs, acting together with SNAREs （SNAP receptors）ａnd the N-ethylmaleimide-sensitive fusion protein （NSF）, are necessary for the fusion of transport vesicles to their objective membranes in synaptic transmission, intra-Golgi transport, endosome-to-endosome fusion ａnd transcytotic vesicles-to-plasma membrane transport. NAPA is in charge of the binding of NSF ａnd therefore the formation of a 20S fusion particle. Description NAPA Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 315 amino acids （1-295）ａnd having a molecular mass of 35.3 kDa. NAPA is fused to 20 amino acid His Tag at N-terminus ａnd purified by standard chromatography techniques. Source Escherichia Coli. Physical Appearence Sterile Filtered colorless solution. Formulation NAPA protein solution （1mg/ml） contains 20mM Tris-HCl pH-7.5 ａnd 10% glycerol. Stability NAPA although stable 4°C for 4 weeks, should be stored desiccated below -18°C. For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）. Please prevent freeze-thaw cycles. Amino Acid Sequence MGSSHHHHHH SSGLVPRGSH MDNSGKEAEA MALLAEAERK VKNSQSFFSG LFGGSSKIEE ACEIYARAAN MFKMAKNWSA AGNAFCQAAQ LHLQLQSKHD AATCFVDAGN AFKKADPQEA INCLMRAIEI YTDMGRFTIA AKHHISIAEI YETELVDIEK AIAHYEQSAD YYKGEESNSS ANKCLLKVAG YAALLEQYQK AIDIYEQVGT NAMDSPLLKY SAKDYFFKAA LCHFCIDMLN AKLAVQKYEE LFPAFSDSRE CKLMKKLLEA HEEQNVDSYT ESVKEYDSIS RLDQWLTTML LRIKKTIQGD EEDLR. Purity Greater than 95.0% as determined by SDS-PAGE. Usage ProSpecs products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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Catalogue Number	PRO-250
Synonyms	SNAPA, SNAP-alpha.
Introduction	NAPA is part of the SNAP （Soluble NSF Attachment Protein） family. SNAPs, acting together with SNAREs （SNAP receptors）ａnd the N-ethylmaleimide-sensitive fusion protein （NSF）, are necessary for the fusion of transport vesicles to their objective membranes in synaptic transmission, intra-Golgi transport, endosome-to-endosome fusion ａnd transcytotic vesicles-to-plasma membrane transport. NAPA is in charge of the binding of NSF ａnd therefore the formation of a 20S fusion particle.
Description	NAPA Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 315 amino acids （1-295）ａnd having a molecular mass of 35.3 kDa. NAPA is fused to 20 amino acid His Tag at N-terminus ａnd purified by standard chromatography techniques.
Source	Escherichia Coli.
Physical Appearence	Sterile Filtered colorless solution.
Formulation	NAPA protein solution （1mg/ml） contains 20mM Tris-HCl pH-7.5 ａnd 10% glycerol.
Stability	NAPA although stable 4°C for 4 weeks, should be stored desiccated below -18°C. For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）. Please prevent freeze-thaw cycles.
Amino Acid Sequence	MGSSHHHHHH SSGLVPRGSH MDNSGKEAEA MALLAEAERK VKNSQSFFSG LFGGSSKIEE ACEIYARAAN MFKMAKNWSA AGNAFCQAAQ LHLQLQSKHD AATCFVDAGN AFKKADPQEA INCLMRAIEI YTDMGRFTIA AKHHISIAEI YETELVDIEK AIAHYEQSAD YYKGEESNSS ANKCLLKVAG YAALLEQYQK AIDIYEQVGT NAMDSPLLKY SAKDYFFKAA LCHFCIDMLN AKLAVQKYEE LFPAFSDSRE CKLMKKLLEA HEEQNVDSYT ESVKEYDSIS RLDQWLTTML LRIKKTIQGD EEDLR.
Purity	Greater than 95.0% as determined by SDS-PAGE.
Usage	ProSpecs products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.