| 產(chǎn)品編號 | bs-0819R-RBITC |
| 英文名稱 | Rabbit Anti-Tyrosinase/RBITC Conjugated antibody |
| 中文名稱 | 羅丹明（RBITC）標(biāo)記的酪氨酸酶抗體 |
| 別 名 | LB24 AB; LB24-AB; Monophenol monooxygenase; SK29 AB; Tumor rejection antigen AB; LB24 AB; Monophenol monooxygenase; OCA1A; OCAIA; Oculocutaneous albinism IA; SK29 AB; SK29-AB; Tumor rejection antigen AB; TYR; tyrosinase (oculocutaneous albinism IA); TYRO_HUMAN. |
| 規(guī)格價格 | 100ul/2980元 購買 大包裝/詢價 |
| 說 明 書 | 100ul |
| 研究領(lǐng)域 | 腫瘤 免疫學(xué) 激酶和磷酸酶 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Human, Mouse, Rat, (predicted: Dog, Pig, Cow, Sheep, ) |
| 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 | 56kDa |
| 性 狀 | Lyophilized or Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Tyrosinase |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 儲 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: Tyrosinase is the key enzyme for melanin,synthesis in mammalian melanocytes and has been considered to be a unique marker for the study of melanocyte differentiation. A cDNA library was constructed from poly(A)+ mRNA from mouse melanocytes and screened using anti- tyrosinase antiserum and oligonucleotide probes corresponding to amino acid sequence of tyrosinase. sequencing of some cDNA clones positive in these screenings gave a nucleotide sequence of 1838 nucleotides including a open reading frame of 1344 nucleotides that was found to correspond exactly to the amino acid sequence of the cyanogen bromide fragments of tyrosinase. Function: This is a copper-containing oxidase that functions in the formation of pigments such as melanins and other polyphenolic compounds. Catalyzes the rate-limiting conversions of tyrosine to DOPA, DOPA to DOPA-quinone and possibly 5,6-dihydroxyindole to indole-5,6 quinone. Subcellular Location: Melanosome membrane; Single-pass type I membrane protein. DISEASE: Defects in TYR are the cause of albinism oculocutaneous type 1A (OCA1A) [MIM:203100]; also known as tyrosinase negative oculocutaneous albinism. An autosomal recessive disorder in which the biosynthesis of melanin pigment is absent in skin, hair, and eyes. It is characterized by complete lack of tyrosinase activity due to production of an inactive enzyme. Patients present with a life-long absence of melanin pigment after birth, and manifest increased sensitivity to ultraviolet radiation with predisposition to skin cancer. Visual anomalies include decreased acuity, nystagmus, strabismus and photophobia. Defects in TYR are the cause of albinism oculocutaneous type 1B (OCA1B) [MIM:606952]; also known as albinism yellow mutant type. An autosomal recessive disorder in which the biosynthesis of melanin pigment is reduced in skin, hair, and eyes. It is characterized by partial lack of tyrosinase activity. Patients have white hair at birth that rapidly turns yellow or blond. They manifest the development of minimal-to-moderate amounts of cutaneous and ocular pigment. Some patients may have with white hair in the warmer areas (scalp and axilla) and progressively darker hair in the cooler areas (extremities). This variant phenotype is due to a loss of tyrosinase activity above 35-37 degrees C. Similarity: Belongs to the tyrosinase family. Database links: Entrez Gene: 7299 Human Omim: 606933 Human SwissProt: P14679 Human Unigene: 503555 Human Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 酪氨酸酶( Tyrosinase) 又稱酚氧化酶、多酚氧化酶、兒茶酚氧化酶,是結(jié)構(gòu)復(fù)雜的多亞基的含銅氧化還原酶,廣泛存在于微生物、動植物及人體中。 酪氨酸酶具有獨特的雙重催化功能,是生物體內(nèi)黑色素合成的關(guān)鍵酶,與人的衰老,昆蟲的傷口愈合與發(fā)育,果蔬的褐變有密切關(guān)系。多年來,酪氨酸酶一直受到國內(nèi)外的關(guān)注,其研究涉及生物、醫(yī)學(xué)、農(nóng)學(xué)、化學(xué)、藥學(xué)等多個學(xué)科和領(lǐng)域.酪氨酸酶作為黑色素合成的關(guān)鍵酶,其異常過量表達(dá)可導(dǎo)致人體的色素沉著性疾病。 |
