Tyrosinase/TYR 重组蛋白, Human (His)

Tyrosinase/TYR Protein, Human, Recombinant (His)

产品编号 TMPH-02269 Tyrosinase/TYR Protein, Human, Recombinant (His)

This is a copper-containing oxidase that functions in the formation of pigments such as melanins and other polyphenolic compounds. Catalyzes the initial and rate limiting step in the cascade of reactions leading to melanin production from tyrosine. In addition to hydroxylating tyrosine to DOPA (3,4-dihydroxyphenylalanine), also catalyzes the oxidation of DOPA to DOPA-quinone, and possibly the oxidation of DHI (5,6-dihydroxyindole) to indole-5,6 quinone.

Tyrosinase/TYR Protein, Human, Recombinant (His)

产品编号 TMPH-02269 Tyrosinase/TYR Protein, Human, Recombinant (His)

规格	价格	库存
20 μg	¥ 1,470	20日内发货
100 μg	¥ 2,970	20日内发货
500 μg	¥ 8,470	20日内发货

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常见问题解答

问如何选择合适的溶剂？

答常用的溶剂包括DMSO、水、乙醇等。建议您根据抑制剂给出的溶解度参考，选择合适的溶剂。如果该抑制剂可以溶于DMSO，建议使用没有吸潮新开封的 DMSO，如果有潮气污染，很容易带来抑制剂降解或难溶的问题。如果该抑制剂可以溶于水，建议您根据实验类型选择无菌水、生理盐水、无菌 PBS 、培养基等作为溶剂。

问如果低于说明书给出的最高溶解度情况下，产品仍未溶解怎么办？

答建议您使用一些辅助溶解方法，如水浴加热至 45℃ 或用超声震荡，加速粉末溶解。

问溶解度中写的“< 1 mg/mL refers to the slightly soluble or insoluble ”是什么意思？

答这句话指的是，如果溶解度 < 1 mg/mL，那我们就认为它是微溶或不溶的，这是针对写的“DMSO：Insoluble”或“DMSO：slightly soluble”这类化合物的。

问收到粉状试剂粘壁严重，如何处理？

答建议您用离心机 3000 rpm下离心一会儿,将粉末收集到管底。

问溶解度写的“mg/mL”和“mM”是什么意思？

答mg/mL 与 mM，是两种不同单位的表示方式，所指代的最大溶解度是一样的，可以通过官网网页下方的摩尔浓度计算器进行换算

产品信息

生物活性	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
产品描述	This is a copper-containing oxidase that functions in the formation of pigments such as melanins and other polyphenolic compounds. Catalyzes the initial and rate limiting step in the cascade of reactions leading to melanin production from tyrosine. In addition to hydroxylating tyrosine to DOPA (3,4-dihydroxyphenylalanine), also catalyzes the oxidation of DOPA to DOPA-quinone, and possibly the oxidation of DHI (5,6-dihydroxyindole) to indole-5,6 quinone.
种属	Human
表达系统	P. pastoris (Yeast)
标签	N-6xHis
蛋白编号	P14679
别名	Tyrosinase,TYR,Tumor rejection antigen AB,SK29-AB,Monophenol monooxygenase,LB24-AB
氨基酸序列	HFPRACVSSKNLMEKECCPPWSGDRSPCGQLSGRGSCQNILLSNAPLGPQFPFTGVDDRESWPSVFYNRTCQCSGNFMGFNCGNCKFGFWGPNCTERRLLVRRNIFDLSAPEKDKFFAYLTLAKHTISSDYVIPIGTYGQMKNGSTPMFNDINIYDLFVWMHYYVSMDALLGGSEIWRDIDFAHEAPAFLPWHRLFLLRWEQEIQKLTGDENFTIPYWDWRDAEKCDICTDEYMGGQHPTNPNLLSPASFFSSWQIVCSRLEEYNSHQSLCNGTPEGPLRRNPGNHDKSRTPRLPSSADVEFCLSLTQYESGSMDKAANFSFRNTLEGFASPLTGIADASQSSMHNALHIYMNGTMSQV
蛋白构建	19-377 aa
蛋白纯度	> 90% as determined by SDS-PAGE.
分子量	42.7 kDa (predicted)
内毒素	< 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液	Tris-based buffer, 50% glycerol
复溶方法	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
存储	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
研究背景	This is a copper-containing oxidase that functions in the formation of pigments such as melanins and other polyphenolic compounds. Catalyzes the initial and rate limiting step in the cascade of reactions leading to melanin production from tyrosine. In addition to hydroxylating tyrosine to DOPA (3,4-dihydroxyphenylalanine), also catalyzes the oxidation of DOPA to DOPA-quinone, and possibly the oxidation of DHI (5,6-dihydroxyindole) to indole-5,6 quinone.

Tyrosinase/TYR Protein, Human, Recombinant (His)

Tyrosinase/TYR Protein, Human, Recombinant (His)

产品信息

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