Avidin is a basic charged glycoprotein present in the egg white and in some extent in tissues of various animals. Avidin is a homotetrameric protein that contains 4 identical subunits which bind to Biotin with high extent of affinity and specificity consisting of 128 amino acids and has a molecular mass of about 67K Daltons. Avidin-Biotin is a modified form of affinity purified avidin that combines the high affinity specific activity of the native egg white avidin to biotin molecule together with a very low background of the streptavidin produced by the bacteria Streptomyces avidinii.
Avidin Biotin
目录号: GP22813纯度: >98%
Modified Affinity Purified Avidin
| 规格 | 价格 | 库存 | 数量 | 操作 |
|---|---|---|---|---|
| 2mg | ¥700.00 | 现货 | 1 | |
| 10mg | ¥1,820.00 | 现货 | 1 | |
| 100mg | ¥13,860.00 | 现货 | 1 |
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Nature641, 529–536 (2025)
Nature628, 630–638 (2024)
Nature632, 686–694 (2024)
Nature618, 1017–1023 (2023)
Nature610, 366–372 (2022)
Cell187(9):2288-2304 (2024)
Cell183(7):1867-1883 (2020)
Science388(6745) (2025)
Science387(6739) (2025)
Science387(6734) (2025)
Cell Research35, 97–116 (2025)
Cell Research34, 683–706 (2024)
Cell Research33, 273–287 (2023)
Cell Research33, 546–561 (2023)
Cell Research33, 904–922 (2023)
Cell Research31, 1291–1307 (2021)
产品描述 Description
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Purity:>98%
Product Data
Physical Appearance
Lyophilized freeze dry Powder.
Shipping Condition
Shipped at Room temp.
Synonyms
Avidin; AVD; AVID.
Solubility
We highly recommended to prepare a 1 mg/ml solution; Reconstitute using cold deionized pyrogen free water and mix gently until powder is completely dissolved.
Stability
Store protein solution at 2-8°C .
Biological Activity
Binding activity of Avidin-Biotin is 10-15units/mg protein.One unit of Avidin activity is defined as the amount of protein which will bind 1µg d-biotin.
Formulation
Salt-free lyophilized powder with no preservative added.