| 產(chǎn)品編號(hào) | bs-1990R-BF488 |
| 英文名稱 | Rabbit Anti-MITF/BF488 Conjugated antibody |
| 中文名稱 | BF488標(biāo)記的MITF相關(guān)轉(zhuǎn)錄因子抗體 |
| 別 名 | Class E basic helix-loop-helix protein 32; BHLHE32; bHLHe32; Class E basic helix-loop-helix protein 32; CMM8; Homolog of mouse microphthalmia; Mi; Microphthalmia associated transcription factor; Microphthalmia, mouse, homolog of; Microphthalmia-associated transcription factor; MITF; MITF_HUMAN; WS2; WS2A. |
| 規(guī)格價(jià)格 | 100ul/2980元 購買 大包裝/詢價(jià) |
| 說 明 書 | 100ul |
| 研究領(lǐng)域 | 細(xì)胞生物 免疫學(xué) 染色質(zhì)和核信號(hào) 轉(zhuǎn)錄調(diào)節(jié)因子 表觀遺傳學(xué) |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Mouse, (predicted: Human, Rat, Chicken, Dog, Cow, Horse, Rabbit, ) |
| 產(chǎn)品應(yīng)用 | ICC=1:50-200 IF=1:50-200
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 59kDa |
| 性 狀 | Lyophilized or Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human MITF |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 儲(chǔ) 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol |
| 保存條件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| 產(chǎn)品介紹 |
background: This gene encodes a transcription factor that contains both basic helix-loop-helix and leucine zipper structural features. It regulates the differentiation and development of melanocytes retinal pigment epithelium and is also responsible for pigment cell-specific transcription of the melanogenesis enzyme genes. Heterozygous mutations in the this gene cause auditory-pigmentary syndromes, such as Waardenburg syndrome type 2 and Tietz syndrome. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq]. Function: Transcription factor for tyrosinase (TYR) and tyrosinase-related protein 1 (TYRP1) that plays a key role in melanocyte development. Binds to a symmetrical DNA sequence (E-boxes) (5'-CACGTG-3') found in the tyrosinase promoter. Plays a critical role in the differentiation of various cell types as neural crest-derived melanocytes, mast cells, osteoclasts and optic cup-derived retinal pigment epithelium. Subunit: Efficient DNA binding requires dimerization with another bHLH protein. Binds DNA in the form of homodimer or heterodimer with either TFE3, TFEB or TFEC. Interacts with KARS. Subcellular Location: Nucleus. Tissue Specificity: Isoform M is exclusively expressed in melanocytes and melanoma cells. Isoform A and isoform H are widely expressed in many cell types including melanocytes and retinal pigment epithelium (RPE). Isoform C is expressed in many cell types including RPE but not in melanocyte-lineage cells. Post-translational modifications: Phosphorylation at Ser-405 significantly enhances the ability to bind the tyrosinase promoter. Phosphorylated at Ser-180 and Ser-516 following KIT signaling, trigerring a short live activation: Phosphorylation at Ser-180 and Ser-516 by MAPK and RPS6KA1, respectively, activate the transcription factor activity but also promote ubiquitination and subsequent degradation by the proteasome. Ubiquitinated following phosphorylation at Ser-180, leading to subsequent degradation by the proteasome. Deubiquitinated by USP13, preventing its degradation. DISEASE: Defects in MITF are the cause of Waardenburg syndrome type 2A (WS2A) [MIM:193510]. It is a dominant inherited disorder characterized by sensorineural hearing loss and patches of depigmentation. The features show variable expression and penetrance. [DISEASE] Defects in MITF are a cause of Waardenburg syndrome type 2 with ocular albinism (WS2-OA) [MIM:103470]. It is an ocular albinism with sensorineural deafness. [DISEASE] Defects in MITF are the cause of Tietz syndrome (TIETZS) [MIM:103500]. It is an autosomal dominant disorder characterized by generalized hypopigmentation and profound, congenital, bilateral deafness. Penetrance is complete. [DISEASE] Defects in MITF are a cause of susceptibility to cutaneous malignant melanoma type 8 (CMM8) [MIM:614456]. A malignant neoplasm of melanocytes, arising de novo or from a pre-existing benign nevus, which occurs most often in the skin but also may involve other sites. Similarity: Belongs to the MiT/TFE family. Contains 1 basic helix-loop-helix (bHLH) domain. Database links: Entrez Gene: 4286 Human Entrez Gene: 17342 Mouse Omim: 156845 Human SwissProt: O75030 Human SwissProt: Q08874 Mouse Unigene: 166017 Human Unigene: 618266 Human Unigene: 333284 Mouse Unigene: 454504 Mouse Unigene: 31427 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. MITF微小轉(zhuǎn)錄因子是一個(gè)黑色素細(xì)胞的核蛋白,對(duì)黑色素細(xì)胞的生成和活性起著關(guān)鍵作用,MITF也是控制細(xì)胞外信號(hào)的一項(xiàng)調(diào)節(jié)因子。MITF高度表達(dá)于原發(fā)和轉(zhuǎn)移的惡性黑色素瘤，也可視為高敏感和高特異的黑色素細(xì)胞標(biāo)記。 |
