Product name:

Biotin-PEG-RB，Rhodamine-PEG-Biotin

Saze :

1g（Specifications can be customized）

Product details:

Molecular weight: 2000, 3400, 5000, other molecular weights can be customized

Character: Based on different molecular weights, it appears as a white/almost white solid or viscous liquid.

Solvent: Conventional organic solvents such as water, chloroform, DMSO, dichloromethane, etc.

Stability: Cold storage, avoiding repeated freeze-thaw.

To ensure the stability of the product, please note that the packaging can only be opened and used after constant temperature drying!

Description:

Rhodamine is used to track red or pink fluorescence, and polyethylene glycol increases solubility and stability. PEGylated biotin has a high affinity for avidin or streptavidin, and biotin can be easily detected. Streptavidin binding is a widely used molecular target detection. Modified PEG is widely used to modify protein drugs, peptide compounds, organic small molecule drugs, biomaterials, etc. The maximum absorption wavelength of rhodamine (RB -) is 570 nm, and the emission wavelength is about 595 nm. Rhodamine B can easily track pink and red fluorescence. Polyethylene glycol (- PEG -) can increase solubility and stability. Reducing the immunogenicity of peptides and proteins can also inhibit the non-specific binding of charged molecules on modified surfaces.

Note: The products sold by our company are only used for scientific research, not for human experiments or human treatment.

Based on the business model of independent research and development, production and sales integration, the company's products have obvious price advantages compared with similar products on the market. In addition, we also provide professional product customization services.

For other products, please contact us:

Telephone: 023-62795528

Customer service hotline: 

18896157519，QQ: 3354316092

19923757617，QQ：3279537175

17725012670，QQ：3492925539

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