首页 > 一抗 > SNX1 Antibody

SNX1 (基因名), Sorting nexin-1 (蛋白名), snx1_human.

产品名称:

SNX1 Antibody

货号:

P15090Rb

商标:

EIAab^®

监管等级:

RUO

序列号:

Q13596

反应性:

human,mouse,rat

免疫原:

Recombinant human SNX1 protein ( R15090h )

形态:

Liquid

存储说明:

4℃ for frequent use, -20℃ to -70℃ for 6 months

缓冲液:

0.1M×PBS,50% glycerol,pH7.5

浓度:

200ug/ml

纯化方式:

Immunogen affinity purified

克隆性:

Polyclonal

亚型:

Rabbit IgG

应用:

推荐产品:

Goat Anti-Rabbit IgG(H+L) HRP-conjugated Antibody

研究领域:

规格 & 价格:

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Human SNX1 Polyclonal Antibody

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产品说明书

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R&D 技术数据

SNX1 Antibody staining of paraffin embedded Human Uterus at 3 μg/ml. Steamed antigen retrieval with citrate buffer pH 6, AP-staining.

通用注释

亚单元:

Predominantly forms heterodimers with BAR domain-containing sorting nexins SNX5, SNX6 and SNX32; can self-associate to form homodimers (PubMed:23085988). The heterodimers are proposed to self-assemble into helical arrays on the membrane to stabilize and expand local membrane curvature underlying endosomal tubule formation. Thought to be a component of the originally described retromer complex (also called SNX-BAR retromer) which is a pentamer containing the heterotrimeric retromer cargo-selective complex (CSC), also described as vacuolar protein sorting subcomplex (VPS) and a heterodimeric membrane-deforming subcomplex formed between SNX1 or SNX2 and SNX5 or SNX6 (also called SNX-BAR subcomplex); the respective CSC and SNX-BAR subcomplexes associate with low affinity (Probable). Interacts with SNX5, SNX6, SNX32, VPS26A, VPS29, VPS35, DRD5, DENND5A, KALRN, RHOG (GDP-bound form) (PubMed:9819414, PubMed:11102511, PubMed:19619496, PubMed:19935774, PubMed:19619496, PubMed:20604901, PubMed:23085988, PubMed:23152498). The interaction with SNX2 is reported controversially (PubMed:9819414, PubMed:11997453, PubMed:19619496, PubMed:23085988). Interacts with DNAJC13; prevented by presence of HGS (PubMed:19874558). Interacts with HGS.

功能:

Involved in several stages of intracellular trafficking. Interacts with membranes containing phosphatidylinositol 3-phosphate (PtdIns(3P)) or phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2) (PubMed:12198132). Acts in part as component of the retromer membrane-deforming SNX-BAR subcomplex. The SNX-BAR retromer mediates retrograde transport of cargo proteins from endosomes to the trans-Golgi network (TGN) and is involved in endosome-to-plasma membrane transport for cargo protein recycling. The SNX-BAR subcomplex functions to deform the donor membrane into a tubular profile called endosome-to-TGN transport carrier (ETC) (Probable). Can sense membrane curvature and has in vitro vesicle-to-membrane remodeling activity (PubMed:19816406, PubMed:23085988). Involved in retrograde endosome-to-TGN transport of lysosomal enzyme receptors (IGF2R, M6PR and SORT1) and Shiginella dysenteria toxin stxB. Plays a role in targeting ligand-activated EGFR to the lysosomes for degradation after endocytosis from the cell surface and release from the Golgi (PubMed:12198132, PubMed:15498486, PubMed:17550970, PubMed:17101778, PubMed:18088323, PubMed:21040701). Involvement in retromer-independent endocytic trafficking of P2RY1 and lysosomal degradation of protease-activated receptor-1/F2R (PubMed:16407403, PubMed:20070609). Promotes KALRN- and RHOG-dependent but retromer-independent membrane remodeling such as lamellipodium formation; the function is dependent on GEF activity of KALRN (PubMed:20604901). Required for endocytosis of DRD5 upon agonist stimulation but not for basal receptor trafficking (PubMed:23152498).

亚细胞位置:

Endosome membrane Peripheral membrane protein Cytoplasmic side Golgi apparatus Trans-Golgi network membrane Peripheral membrane protein Cytoplasmic side Early endosome membrane Peripheral membrane protein Cytoplasmic side Cell projection Lamellipodium Enriched on tubular elements of the early endosome membrane. Binds preferentially to highly curved membranes enriched in phosphatidylinositol 3-phosphate (PtdIns(3P)) or phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2) (PubMed:15498486). Colocalized with SORT1 to tubular endosomal membrane structures called endosome-to-TGN transport carriers (ETCs) which are budding from early endosome vacuoles just before maturing into late endosome vacuoles (PubMed:18088323). Colocalizes with DNAJC13 and Shiginella dysenteria toxin stxB on early endosomes (PubMed:19874558). Colocalized with F-actin at the leading edge of lamellipodia in a KALRN-dependent manner (PubMed:20604901).

数据库链接

UniGene:

Hs.188634

SMR:

Q13596

STRING:

9606.ENSP00000453785

KEGG:

hsa:6642

MIM:

601272

Pfam: