货号 | AF1879-SP |
别名 | EC 2.7.11; ERK-1; ERK1p44-MAPK; ERT2; Extracellular signal-regulated kinase 1; extracellular signal-related kinase 1; HS44KDAP; HUMKER1A; Insulin-stimulated MAP2 kinase; MAP kinase 1; MAP kinase 3; MAP kinase isoform p44; MAPK 1; MAPK 3; MAPK3; MGC20180; Microtubule-associated protein 2 kinase; Mitogen-activated protein kinase 1; mitogen-activated protein kinase 3; P44ERK1; p44-ERK1; p44mapk; PRKM3; PRKM3EC 2.7.11.24 | 全称 | Extracellular Signal-regulated Kinase 1 |
反应种属 | Human |
应用 | Western Blot(0.2 µg/mL) |
目标/特异性 | Detects human ERK1 in Western blots. Does not detect recombinant or endogenous human ERK2 in Western blots. |
使用方法 | Western Blot: 0.2 µg/mL |
来源 | Reconstitute at 0.2 mg/mL in sterile PBS. |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 5595 (Human); 26417 (Mouse); 50689 (Rat) |
纯化方式 | Antigen Affinity-purified |
免疫原 | E. coli-derived recombinant human ERK1 Ala2-Pro379 Accession # P27361 |
生物活性 | Human |
标记 | Unconjugated |
溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
背景 | ERK1 (also known as MAPK3, Mitogen-activated protein kinase 3) is a 44 kDa phosphoprotein. It is Serine/threonine proteinkinase which acts as an essential component of the MAP kinase signal transduction pathway. ERK1 was initially isolated and cloned as a kinase activated in response to insulin and NGF. It is expressed in most, if not all, mammalian tissues. Dual threonine and tyrosine phosphorylation activates human ERK1 at Thr202/Tyr204. Within the range used as an immunogen human and mouse ERK1 share 97% amino acid sequence identity. |
运输条件 | Blue Ice |
存放说明 | 4℃ |
参考文献 |
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Detection of Human ERK1 by Western Blot. Western blot shows lysates of MCF-7 human breast cancer cell line, HepG2 human hepatocellular carcinoma cell line, and Jurkat human acute T cell leukemia cell line. PVDF membrane was probed with 0.2 µg/mL Goat Anti-Human ERK1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1879) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). For additional reference, Recombinant Human Active ERK1 (Catalog # 1879-KS) and Recombinant Human Active ERK2 (Catalog # 1230-KS) (2 ng/lane) were included. A specific band for ERK1 was detected at approximately 43 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1. |