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荧光蛋白

荧光蛋白

绿色荧光蛋白(Green fluorescent protein,GFP),是一个由约238个氨基酸组成的蛋白质,从蓝光到紫外线都能使其激发,发出绿色荧光。在细胞生物学与分子生物学中, GFP基因常用做报导基因。通过基因工程, GFP基因能稳转进不同物种的基因组,在后代中持续表达。现在,GFP基因已被导入并表达在许多物种,包括细菌,酵母和其他真菌,鱼(例如斑马鱼),植物,苍蝇,甚至人等的哺乳动物细胞。

红色荧光蛋白(Red fluorescent protein,RFP)来源于珊瑚虫,这是一种跟绿色荧光蛋白同源的荧光蛋白,在紫外光的照射下,可发射出红色荧光。

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Species
Aequorea victoria (2)
Discosoma sp (1)
Source
E. coli (3)
Label
His (3)
Cat. No. Product Name / Synonyms Species Source
TMPY-02451 GFP Protein, Aequorea victoria, Recombinant (aa 2-238,His)
GFP Protein, Aequorea victoria, Recombinant (aa 2-238,His)
Aequorea victoria E. coli
The green fluorescent protein (GFP) is a protein that exhibit bright green fluorescence when exposed to blue light. GFPSparkTM is an improved variant of the gree...
TMPY-04335 GFP Protein, Aequorea victoria, Recombinant (His)
GFP Protein, Aequorea victoria, Recombinant (His)
Aequorea victoria E. coli
The green fluorescent protein (GFP) is a protein that exhibit bright green fluorescence when exposed to blue light. GFPSparkTM is an improved variant of the gree...
TMPY-04336 Orange fluorescent protein Protein, Discosoma sp, Recombinant (His)
Orange fluorescent protein Protein, Discosoma sp, Recombinant (His)
Discosoma sp E. coli
OFPSparkTM is a red (orange) fluorescent protein (excitation/emission maxima are 549 and 566 nm, respectively) derived from DsRed. Possessing high photostability...
GFP Protein, Aequorea victoria, Recombinant (aa 2-238,His)
TMPY-02451
The green fluorescent protein (GFP) is a protein that exhibit bright green fluorescence when exposed to blue light. GFPSparkTM is an improved variant of the gree...
GFP Protein, Aequorea victoria, Recombinant (His)
TMPY-04335
The green fluorescent protein (GFP) is a protein that exhibit bright green fluorescence when exposed to blue light. GFPSparkTM is an improved variant of the gree...
Orange fluorescent protein Protein, Discosoma sp, Recombinant (His)
TMPY-04336
OFPSparkTM is a red (orange) fluorescent protein (excitation/emission maxima are 549 and 566 nm, respectively) derived from DsRed. Possessing high photostability...
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