GRADE & PURITYValidated?Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated.ExactAb™?ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications.0.2 mg/mL
ExactAb™, Validated, 0.2 mg/mL ExactAb™,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at 2-8°C,Protected from light,Do not freeze Ships Wet ice,Do not freeze Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Since applications vary, you should determine the optimum working dilution for the product that is appropriate for your specific need.
Specifications
Product Name
Recombinant Streptavidin Protein (PE-Cy5.5)
Synonyms
SA V1 | SA V2 | strepavidin | Streptavidin V1 | Streptavidin V2 | Streptavidin
Grade
ExactAb™, Validated
Specifications & Purity
ExactAb™, Validated, 0.2 mg/mL
Biochemical and Physiological Mechanisms
Streptavidin is a biotin-binding protein that binds four biotin molecules. The biotin-binding pocket of streptavidin helps to interact with biotin. It can be used to enhance protein binding and polymerization.
Bioactivity
Binding Biotin
Conjugation
PE-Cy5.5
Excitation (nm)
Blue Laser(488nm), Green Laser(532nm), Yellow-Green Laser(561nm)
Emission(nm)
696nm
Ex/Em(nm)
Molecule Type
Protein
Storage and Shipping
Concentration
0.2 mg/mL
Storage
Store at 2-8°C,Protected from light,Do not freeze
Shipped In
Wet ice,Do not freeze
Stability And Storage
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Images
Recombinant Streptavidin Protein (PE-Cy5.5) (rp177472) - Flow Cytometry Flow cytometry analysis of CD45 expression by Jurkat cells (red) compared to an isotype control (blue). Cells were stained with CD45 Mouse mAb (Biotin) (Ab185413) at 0.1μg/test for 1 hour at 4°C. Then incubated with Recombinant Streptavidin Protein (PE-Cy5.5) (rp177472) at 0.1μg/test for 30 minutes at 4°C in the dark. Blue - Mouse IgG (Biotin) (Ab180306). Black - Unlabelled control, cells without incubation with primary antibody.
Application
Application
Dilution info
Flow Cytometry
0.5-10μg/mL
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
1.Boyu Yang, Chao Li, Yongshuo Ren, Weichen Wang, Xiangxiang Zhang, Xiaojun Han. (2024) Construction of the Glycolysis Metabolic Pathway Inside an Artificial Cell for the Synthesis of Amino Acid and Its Reversible Deformation. Journal of the American Chemical Society, [PMID:39042264][10.1021/jacs.4c06227]
Solution Calculators
Molarity Calculator
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator
Reviews
Customer Reviews
Need help choosing the grade?
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
