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Serum albumins (BSA,HSA)

Bovine serum albumin (BSA) is a slightly acidic ~66 kd protein. BSA is commonly used in biological research due to its low cost and inertness. Dilute enzymes can be stabilized by BSA (useful for restriction digests). BSA is a common blocking agent in western blotting and ELISA’s. Although, bovine serum albumin is exceptionally soluble (up to 50% w/v in buffered saline), it is typically used at a concentration of 0.1-1% w/v.

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    BSA, pyrene

    Price range: $185.00 through $895.00
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    BSA, azide

    Price range: $109.00 through $685.00
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    Human serum albumin, Sepharose beads

    Price range: $102.30 through $436.70
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    Human serum albumin (HSA, thiol)

    Price range: $90.20 through $322.30
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    Human serum albumin, biotin

    Price range: $107.80 through $419.10
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    Human serum albumin, TRITC

    Price range: $107.80 through $397.10
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    Human serum albumin, fluorescein

    Price range: $90.20 through $353.10
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    Human serum albumin, Cy 5

    Price range: $103.40 through $396.00
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    Human serum albumin, Cy 3

    Price range: $103.40 through $396.00
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    Human serum albumin, Cy 5.5

    Price range: $103.40 through $396.00
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    Human serum albumin (HSA, without modification)

    Price range: $37.40 through $134.20
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    BSA, Tetramethylrhodamine (TRITC)

    Price range: $55.00 through $550.00
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    BSA, Sepharose

    Price range: $44.00 through $126.50
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    BSA, biotin

    Price range: $60.50 through $352.00
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    BSA, thiol

    Price range: $52.80 through $324.50
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    BSA, fluorescein

    Price range: $44.00 through $107.80
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    BSA (without modification)

    Price range: $27.50 through $198.00
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    BSA, CY5.5

    Price range: $56.00 through $550.00
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    BSA, CY3

    Price range: $55.00 through $550.00
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    BSA, CY5

    Price range: $55.00 through $275.00
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