抗原 See all Streptavidin 蛋白: Streptavidin
蛋白类型: Native
宿主 48 2 1 1 1: Streptomyces avidinii
资源 12 10 2 1: Streptomyces avidinii
标记: This Streptavidin protein is labelled with HRP.
应用范围: Western Blotting (WB), ELISA, Dot Blot (DB)
产品特性: Streptavidin is a 47KD protein that extracted from streptomyces. Just like avidin, streptavidin has very high affinity to biotin molecule, one million times than the common affinity between antigen and antibody. Avidin is a alkalic protein (IP=10.0-10.5), and it can transfer to be a neutral protein through reconstruction. Isoelectric point of the streptavidin is near to neutrality, IP=6.0~6.5. Thus, streptavidin has very low non-specific absorption to tissue and cell. On the basis of streptavidin, the background of immunohistochemistry analysis is extremely low. With the method of polymeric labeling, streptavidin-HRP can form a complex which composed by about one hundred HRP and fifty streptavidin. And lots of enzymes can ensure the streptavidin-HRP with high sensitivity.
Top Product: Discover our top product Streptavidin 蛋白

Streptavidin protein (HRP)

宿主: Streptomyces avidinii WB, ELISA, IHC, DB, IF

Streptavidin protein (PE)

宿主: Streptomyces avidinii FACS, IM

Streptavidin protein (Texas Red (TR))

宿主: Streptomyces avidinii 宿主: Streptomyces avidinii Recombinant IF

Streptavidin (AA 37-159) protein (His tag)

宿主: Streptomyces 宿主: 大肠杆菌（E. Coli） Recombinant > 90% by SDS-PAGE SDS

Streptavidin protein (Poly-HRP40)

宿主: Streptomyces avidinii 宿主: Streptomyces avidinii Recombinant

Streptavidin protein (Poly-HRP20)

宿主: Streptomyces avidinii 宿主: Streptomyces avidinii Recombinant

Streptavidin protein (Rhodamine)

宿主: Streptomyces avidinii

Streptavidin protein (SureLight® P3)

宿主: Streptomyces avidinii FACS, CA, MA

Streptavidin protein (Atto 425)

宿主: Streptomyces avidinii

Streptavidin protein

宿主: Streptomyces avidinii 宿主: Streptomyces avidinii Native ≥ 95 % pure (SDS-PAGE). Band at 60 kDa ELISA

应用备注: Dot blot(ECM)|0.25-0.5 μg/mL| Western blot(DAB)|0.3-2 μg/mL| Western blot(ECM)|0.1-0.3 μg/mL| ELISA|0.025-0.05 μg/mL|
限制: 仅限研究用

状态: Liquid
浓度: 1 mg/mL
储存条件: 4 °C
储存方法: At 4°C for one year.
有效期: 12 months

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抗原: Streptavidin
Abstract: Streptavidin 产品
背景: Streptavidin is a 47KD protein that extracted from streptomyces. Just like avidin, streptavidin has very high affinity to biotin molecule, one million times than the common affinity between antigen and antibody. Avidin is a alkalic protein (IP=10.0-10.5), and it can transfer to be a neutral protein through reconstruction. Isoelectric point of the streptavidin is near to neutrality, IP=6.0~6.5. Thus, streptavidin has very low non-specific absorption to tissue and cell. On the basis of streptavidin, the background of immunohistochemistry analysis is extremely low. With the method of polymeric labeling, streptavidin-HRP can form a complex which composed by about one hundred HRP and fifty streptavidin. And lots of enzymes can ensure the streptavidin-HRP with high sensitivity.

Streptavidin Protein (HRP)

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