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- bs-13343P
- 2026年10月10日
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500ug
| 产品编号 | bs-13343P |
| 英文名称 | GGA1 Antibody Blocking Peptide |
| 中文名称 | γ-衔接蛋白相关蛋白1封闭多肽 |
| 英文别名 | 4930406E12Rik; ADP ribosylation factor binding protein 1; ADP ribosylation factor binding protein GGA1; ADP-ribosylation factor-binding protein GGA1; ARF binding protein 1; ARF-binding protein 1; Gamma adaptin related protein 1; gamma ear-containing; Gamma-adaptin-related protein 1; GGA 1; GGA1; GGA1 protein; GGA1_HUMAN; Golgi associated gamma adaptin ear containing ARF; Golgi associated gamma adaptin ear containing ARF binding protein 1; Golgi localized gamma ear containing ARF binding protein 1; Golgi-localized; OTTHUMP00000028975; OTTHUMP00000042200. |
| 纯化方法 | HPLC |
| 研究领域 | Signal Transduction > Protein Trafficking > Organelle Proteins |
| 亚基 | Monomer. Interacts with NECAP1. Interacts with CNST (By similarity). Interacts with GGA2 and GGA3. Binds to clathrin and activated ARFs. Interacts with RABEP1 and RABGEF1. Interacts with the type-I membrane proteins SORT1, SORL1, LRP3, M6PR/CD-MPR, IGF2R/CI-MPR and BACE1. Binds CCDC91, P200, SYNRG, EPN4, NECAP2 and AFTPH/aftiphilin. Interacts with TSG101 and UBC. Interacts with RNF11. |
| 亚细胞定位 | Golgi apparatus; trans-Golgi network membrane. Endosome membrane. |
| 组织特异性 | Ubiquitously expressed. |
| 翻译后修饰 | Phosphorylated by CK2 and dephosphorylated by PP2A. Phosphorylation of GGA1 allows the internal AC-LL motif to bind the VHS domain and to inhibit the recognition of cargo signals. Phosphorylated upon DNA damage, probably by ATM or ATR. _x000D_ Ubiquitinated. |
| 相似性 | Belongs to the GGA protein family. _x000D_ Contains 1 GAE domain. _x000D_ Contains 1 GAT domain. _x000D_ Contains 1 VHS domain. |
| 功能 | Plays a role in protein sorting and trafficking between the trans-Golgi network (TGN) and endosomes. Mediates the ARF-dependent recruitment of clathrin to the TGN and binds ubiquitinated proteins and membrane cargo molecules with a cytosolic acidic cluster-dileucine (AC-LL) motif. |
| 保存条件 | Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | The GGA family of proteins (Golgi-localized, ARF-binding proteins) are ubiquitous coat proteins that facilitate the trafficking of soluble proteins from the trans-Golgi network (TGN) to endosomes/lysosomes by means of interactions with TGN-sorting receptors, ARF (ADP-ribosylation factor), and clathrin (1?). Members of the GGA family, GGA1,GGA2 (also known as VEAR) and GGA3, are multidomain proteins that bind mannose 6-phosphate receptors (MPRs) (1,2,4). GGAs have modular structures with an N-terminal VHS (VPS-27, Hrs, and STAM) domain followed by a GAT (GGA and TOM1) domain, a connecting hinge segment, and a C-terminal GAE (?adaptin ear) domain (5). The amino-terminal VHS domains of GGAs form complexes with the cytoplasmic domains of sorting receptors by recognizing acidic-cluster di-leucine (ACLL) sequences (3). GGA1 and GGA2 do not associate with each other, but they do colocalize on perinuclear membranes (2). The cytosolic domain of memapsin 2, but not that of memapsin 1, binds the VHS domains of GGA1 and GGA2 (6). The human GGA1 gene maps to chromosome 22 and encodes a protein that shares 45% sequence identity with GGA2 and GGA3 (1). |
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文献和实验相关实验
Dual-Color ELISPOT Assay for the Simultaneous Detection of IL-2 and/or IFN- Secreting T Cells
, activate AEC buffer using H2 O2 (see Step 25). Anti-CD3 monoclonal antibody (mAb) (Fisher Scientific) Blocking buffer for ELISPOT assay CEF peptide pool (available from the NIH AIDS Research and Reagent Program and other commercial
0.3% hydrogen peroxide (prepare immediately before use) Blocking buffer (see recipe ) HCV‐specific primary antibody (Ab), e.g
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GGA1 Ab Blocking Peptide(bs-13343P)-500ug
￥880
