Streptavidin Polyclonal Antibody, Cy5.5 Conjugated
Applications
Reactivity
| Overview | |
| Catalog # | bs-0437R-Cy5.5-100uL |
| Product Name | Streptavidin Polyclonal Antibody, Cy5.5 Conjugated |
| Applications |
IF(IHC-P)
IF(IHC-F)
IF(ICC)
|
| Reactivity | Others |
| Specifications | |
| Conjugation | Cy5.5 |
| Host | Rabbit |
| Source | Recombinant Streptavidin |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. |
| Target | |
| Subcellular location | Secreted, Extracellular matrix |
| Synonyms | SA protein; SA V1; SA V2; Streptavidin V1; Streptavidin V2; SAV1_STRVL. |
| Background | Streptavidin is biotin-binding protein that was originally isolated from Streptomyces avidinii. In contrast to avidin, streptavidin has no carbohydrate and has a mildly acidic pI of 5. Streptavidin products use a recombinant form of streptavidin having a mass of 53,000 daltons and a near-neutral pI. Streptavidin is a tetrameric protein, with each subunit binding one molecule of biotin with affinity similar to that of avidin. Guanidinium chloride will dissociate avidin and streptavidin into subunits, but streptavidin is more resistant to dissociation. |
| Application Dilution | |
| IF(IHC-P) | 1:50-200 |
| IF(IHC-F) | 1:50-200 |
| IF(ICC) | 1:50-200 |
Frequently asked questions
Which applications is Streptavidin Polyclonal Antibody, Cy5.5 Conjugated (BS-0437R-CY5-5) validated for, and at what dilution?
BS-0437R-CY5-5 is validated for IF(IHC-P) (1:50-200); IF(IHC-F) (1:50-200); IF(ICC) (1:50-200). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
How should BS-0437R-CY5-5 be stored?
Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. Storage buffer: Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise Streptavidin Polyclonal Antibody, Cy5.5 Conjugated (BS-0437R-CY5-5)?
Recombinant Streptavidin
What are the excitation and emission wavelengths of the Cy5.5 conjugate (BS-0437R-CY5-5)?
Cy5.5 on BS-0437R-CY5-5: excitation / emission 675nm/694nm.