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  4. Sulfo-TAG NHS ester disodium

Sulfo-TAG NHS ester (disodium) is an N-hydroxysuccinimide ester that can be coupled to proteins via primary amine groups. Sulfo-TAG NHS ester (disodium) can be used for antibody labeling.

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Sulfo-TAG NHS ester disodium Chemical Structure

Sulfo-TAG NHS ester disodium Chemical Structure

CAS No. : 482618-42-8

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5 mg USD 1184 In-stock
10 mg USD 1777 In-stock
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Based on 1 publication(s) in Google Scholar

Sulfo-TAG NHS ester disodium Related Antibodies

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Description

Sulfo-TAG NHS ester (disodium) is an N-hydroxysuccinimide ester that can be coupled to proteins via primary amine groups. Sulfo-TAG NHS ester (disodium) can be used for antibody labeling[1].

Molecular Weight

1185.12

Formula

C43H39N7Na2O16RuS4
CAS No.
Appearance

Solid

Color

Orange to red

SMILES

O=[S](CC1=CC=[N](C2=C1)[Ru+2]([N](C3=C4)=CC=C4C[S](=O)(O[Na])=O)([N](C2=C5)=CC=C5C[S](=O)([O-])=O)([N](C6=C7)=CC=C7CCCC(ON(C8=O)C(CC8)=O)=O)([N](C6=C9)=CC=C9C)[N](C3=C%10)=CC=C%10C[S](=O)(O[Na])=O)([O-])=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, stored under nitrogen, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (84.38 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 0.8438 mL 4.2190 mL 8.4380 mL
5 mM 0.1688 mL 0.8438 mL 1.6876 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 (stored under nitrogen, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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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 (stored under nitrogen, away from moisture). 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 0.8438 mL 4.2190 mL 8.4380 mL 21.0949 mL
5 mM 0.1688 mL 0.8438 mL 1.6876 mL 4.2190 mL
10 mM 0.0844 mL 0.4219 mL 0.8438 mL 2.1095 mL
15 mM 0.0563 mL 0.2813 mL 0.5625 mL 1.4063 mL
20 mM 0.0422 mL 0.2109 mL 0.4219 mL 1.0547 mL
25 mM 0.0338 mL 0.1688 mL 0.3375 mL 0.8438 mL
30 mM 0.0281 mL 0.1406 mL 0.2813 mL 0.7032 mL
40 mM 0.0211 mL 0.1055 mL 0.2109 mL 0.5274 mL
50 mM 0.0169 mL 0.0844 mL 0.1688 mL 0.4219 mL
60 mM 0.0141 mL 0.0703 mL 0.1406 mL 0.3516 mL
80 mM 0.0105 mL 0.0527 mL 0.1055 mL 0.2637 mL
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Sulfo-TAG NHS ester disodium 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:

Sulfo-TAG NHS ester disodium482618-42-8Othersantibody labelingInhibitorinhibitorinhibit

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