+44 (0) 1223 755950
+1 832 327 7413
Streptavidin Protein
REQUEST MORE INFO
Catalogue No: abx061011
Price:
US$304.50
(Size: 5 mg)
Orders to United States ship from United States
(
Click on the image to see the image legend
Add to Cart
Buy It Now
GET A QUOTE
Documents
Datasheet SDS
Streptavidin is a homotetrameric recombinant protein from Streptomyces avidinii, expressed in E. coli. This product is provided as a white powder.
Research Articles on Streptavidin
| Target | Streptavidin |
| Origin | Bacteria |
| Expression | Recombinant |
| Tested Applications | SDS-PAGE |
| Host | E. coli |
| Conjugation | Unconjugated |
| Form | Lyophilized |
| Activity | Active |
| Biological Activity | Specific Activity: > 17 U/mg. One unit (U) binds 1 µg D-biotin. Proteolytic Activity: < 10-3 U/mg protein (Azocoll, 25°C for 24 h, at pH 8.0) |
| Purity | > 98% (SDS-PAGE and RP-HPLC) |
| Reconstitution | Reconstitute in sterile 18 MΩ · cm water to a concentration of at least 0.5 mg/ml. This stock solution can be further diluted if required. |
| Storage | Store lyophilized at -18°C for long term storage. It is recommended to add a carrier protein (0.1% HSA or BSA). Upon reconstitution, store at 4°C for up to 1 week. Avoid repeated freeze/thaw cycles. |
| Shelf Life | 12 months. |
| UniProt Primary AC | P22629 (UniProt, ExPASy) |
| UniProt Entry Name | SAV_STRAV |
| Molecular Weight | 52 kDa (per tetramer) |
| Sequence | MAEAGITGTW YNQLGSTFIV TAGADGALTG TYESAVGNAE SRYVLTGRY DSAPATDGSG TALGWTVAWK NNYRNAHSAT TWSGQYVGGA EARINTQWLL TSGTTEANAW KSTLVGHDTF TKVKPSAAS |
| Buffer | Prior to lyophilization: 10 mM Potassium Phosphate, pH 6.5. |
| Availability | Shipped within 5-10 working days. |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |