© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
919167 |
| Product Name | Protein Standard |
| Supplier | Sigma Aldrich/Merck/TCL Chemical |
| Catalog Number | varies_by_supplier |
| Form | lyophilized powder |
| Purity | ≥95% (SDS-PAGE) |
| Molecular Weight Range | various, typically 10-250 kDa |
| Application | molecular weight marker for SDS-PAGE |
| Storage Temperature | -20°C |
| Solubility | soluble in water |
| Source | animal-derived or recombinant |
| Composition | mixture of purified proteins |
| Expiry | 1-2 years unopened |
| Container Material | plastic vial |
| Color | white to off-white |
| Preservative | none or as specified |
As an accredited Protein Standard factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 1g amber glass vial, clearly labeled “Protein Standard” by Sigma-Aldrich/Merck/TCI, with detailed chemical information. |
| Shipping | The protein standard from Sigma Aldrich/Merck/TCI Chemical is shipped in secure, temperature-controlled packaging to maintain product integrity. It is typically transported with cold packs or dry ice, depending on stability requirements, with clear labeling and safety documentation to ensure compliance with international regulations during transit. |
| Storage | The Protein Standard from Sigma Aldrich/Merck/TCI Chemical should be stored at 2–8°C in a tightly sealed container, protected from light and moisture. Avoid repeated freeze-thaw cycles and exposure to extreme temperatures to preserve stability. Store in a designated protein or chemical storage area, following institutional safety and handling procedures. Refer to the product’s Safety Data Sheet (SDS) for detailed storage and handling guidelines. |
Competitive Protein Standard prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
