产品说明
一般描述
Ras-related protein Rab-18 (Rab18) is a member of the ras-associated binding (Rab) family of small guanosine triphosphatases (GTPases). Rab proteins contain conserved regions involved in guanine-nucleotide binding, and hypervariable C-terminal domains with a cysteine motif, implicated in subcellular targeting. RAB18 gene is mapped to human chromosome 10p12.1.
特异性
Anti-Rab18 (C-terminal) recognizes human, mouse, and rat Rab18.
应用
Anti-Rab18 (C-terminal) antibody produced in rabbit may be used in:
- immunoblotting
- immunoprecipitation
- immunofluorescence
生化/生理作用
Ras-associated binding (Rab)-guanosine triphosphatases (GTPases) are central regulators of membrane trafficking between different subcellular compartments of eukaryotic cells. Their regulatory capacity depends on their ability to cycle between the guanosine diphosphate (GDP)-bound inactive and guanosine triphosphate (GTP)-bound active states. Rab18 is involved in retrograde Golgi-endoplasmic reticulum (ER) trafficking. It localizes to lipid droplets and induces the association of the lipid droplets with endoplasmic reticulum (ER) membranes. Anti-Rab18 may thus be used as a marker to follow the dynamics of lipid droplets in living cells. Rab18 has a potential function in eye development. Mutations in the RAB18 are implicated in Warburg micro syndrome.
外形
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide
储存及稳定性
Store at –20 ℃. For continuous use, store at 2–8 ℃ for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Discard working dilutions if not used within 12 hours.
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
基本信息
| NACRES | NA.41 |
产品性质
| 生物来源 | rabbit |
| 偶联物 | unconjugated |
| 抗体形式 | affinity isolated antibody |
| antibody product type | primary antibodies |
| 克隆 | polyclonal |
| 形式 | buffered aqueous solution |
| 分子量 | ~23 kDa (additional bands of higher MW may appear in some extract preparations) |
| species reactivity | mouse, rat, human |
| 包装 | antibody small pack of 25 μL |
| 浓度 | ~1.0 mg/mL |
| technique(s) | immunoprecipitation (IP): 2.5-5.0 μg using lysates of human PC3 cells indirect immunofluorescence: 2.5-5.0 μg/mL using rat NRK cells western blot: 2.5-5.0 μg/mL using whole extracts of mouse MM3MG cells |
| UniProt登记号 | Q9NP72 |
| 运输 | dry ice |
| 储存温度 | −20℃ |
| Gene Information | human ... RAB18(22931) mouse ... Rab18(19330) rat ... Rab18(307039) |
安全信息
| 储存分类代码 | 12 - Non Combustible Liquids |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
