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  3. Biochemical Assay Reagents
  4. Biotin-PEG4-mal

Biotin-PEG4-mal is a PEG derivative composed of Biotin, 4 PEG units and Maleimide. Biotin can form a stable non-covalent bond with streptavidin.

For research use only. We do not sell to patients.

Biotin-PEG4-mal

Biotin-PEG4-mal Chemical Structure

CAS No. : 1604673-42-8

Size Price Stock Quantity
Crystal + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 In-stock
Solution
10 mM * 1 mL in DMSO In-stock
Crystal
5 mg In-stock
10 mg In-stock
25 mg In-stock
50 mg In-stock
100 mg In-stock
200 mg   Get quote  
500 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

Other Forms of Biotin-PEG4-mal:

Biotin-PEG4-mal Related Antibodies

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Description

Biotin-PEG4-mal is a PEG derivative composed of Biotin, 4 PEG units and Maleimide. Biotin can form a stable non-covalent bond with streptavidin.

Molecular Weight

613.72

Formula

C27H43N5O9S
CAS No.
Appearance

Crystal

Color

White to off-white

SMILES

[H][C@]12CS[C@H]([C@]1(NC(N2)=O)[H])CCCCC(NCCOCCOCCOCCOCCNC(CCN3C(C=CC3=O)=O)=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (81.47 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.6294 mL 8.1470 mL 16.2941 mL
5 mM 0.3259 mL 1.6294 mL 3.2588 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.6294 mL 8.1470 mL 16.2941 mL 40.7352 mL
5 mM 0.3259 mL 1.6294 mL 3.2588 mL 8.1470 mL
10 mM 0.1629 mL 0.8147 mL 1.6294 mL 4.0735 mL
15 mM 0.1086 mL 0.5431 mL 1.0863 mL 2.7157 mL
20 mM 0.0815 mL 0.4074 mL 0.8147 mL 2.0368 mL
25 mM 0.0652 mL 0.3259 mL 0.6518 mL 1.6294 mL
30 mM 0.0543 mL 0.2716 mL 0.5431 mL 1.3578 mL
40 mM 0.0407 mL 0.2037 mL 0.4074 mL 1.0184 mL
50 mM 0.0326 mL 0.1629 mL 0.3259 mL 0.8147 mL
60 mM 0.0272 mL 0.1358 mL 0.2716 mL 0.6789 mL
80 mM 0.0204 mL 0.1018 mL 0.2037 mL 0.5092 mL
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Biotin-PEG4-mal Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Biotin-PEG4-mal1604673-42-8Biochemical Assay ReagentsInhibitorinhibitorinhibit

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