Streptavidin Polyclonal Antibody
| 规格： | / 20μL / 50μL / 100μL / 200μL |
| 价格： | / ￥420 / ￥1010 / ￥1640 / ￥2365 |
货号：E-AB-40552
宿主: Rabbit
反应性: All
应用: WB
Overview
| Synonyms | Streptavidin, SA, Avidin |
| Swissprot | P22629 |
| Source | Rabbit |
| Reactivity | All |
| Immunogen | Native Streptomyces Avidinii streptavidin protein |
| Application | WB(Detection kit: E-IR-R304) |
| Recommended dilution | WB,,1:500-2000; |
| Concentration | 2.5mg/mL |
| Clonality | Polyclonal |
Properties
| Isotype | IgG |
| Purification | Antigen Affinity Purification |
| Conjugation | Unconjugated |
| Storage instructions | Store at -20℃. Avoid freeze / thaw cycles. |
| Storage buffer | PBS with 0.02% sodium azide,1% protective protein and 50% glycerol,pH7.4 |
| Background | Streptavidin is a biotin-binding protein found in the culture broth of the bacterium Streptomyces. Streptavidin can bind to four moles of biotin per mole of protein with extremely high affinity, approximately 10,000-15,000 Da. Streptavidin lacks the carbohydrate side chains present on avidin and has an isoelectric point of 6.5 to avidin's 10 far closer to that at which most useful biological interactions occur. As a result, Streptavidin frequently exhibits much lower non-specific binding than avidin does. |
