PI22685

Thermo Scientific™ MS(PEG)12 Methyl-PEG-NHS-Ester Reagent

Manufacturer: Fischer Scientific

Select a Size

Pack Size SKU Availability Price
Each of 1 PI22685-Each-of-1 In Stock ₹ 34,822.92

PI22685 - Each of 1

₹ 34,822.92

In Stock

Quantity

1

Base Price: ₹ 34,822.92

GST (18%): ₹ 6,268.126

Total Price: ₹ 41,091.046

Chemical Reactivity

Amine

Content And Storage

Store desiccated at -20°C.

Reactive Moiety

Active Ester, Succinimidyl Ester, NHS Ester

Form

Solid

Solubility

Water

Description

Pierce MS(PEG)12

Label Type

Polyethylene Glycol (PEG), Blocking Groups

Spacer

12 ethylene glycol units

Quantity

100 mg

Product Type

NHS-Ester Reagent

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Description

  • Thermo Scientific™ Pierce MS(PEG)n reagents are methyl-terminated, polyethylene glycol compounds (n equals 4 to 24 PEG units) activated as NHS esters for covalent pegylation of primary amines on proteins (e.g., lysines) or assay surfaces
  • MS(PEG)n is the abbreviation for a set of compounds having polyethylene glycol (PEG) spacers with methyl (—CH 3 ) and amine-reactive NHS-ester groups at opposite ends
  • The unbranched, hydrophilic, discrete-length molecules have the form Methyl-PEGn-NHS Ester, where the subscript “n” denotes 4, 8, 12, or 24 ethylene glycol units
  • The N -hydroxysuccinimide (NHS) ester is spontaneously reactive with primary amines (—NH 2 ), providing for efficient PEGylation of proteins, peptides and other amine-containing molecules or surfaces
  • Highlights: NHS-activated for efficient PEGylation of primary amines at pH 7-9; reaction of NHS-ester group results in formation of stable, irreversible amide bonds Fully characterized PEGylation reagents with defined PEG chain lengths; molecules of discrete molecular weight for consistency of performance in protein-modification applications Provided as a series of 4, 8, 12 and 24 ethylene glycol units, enabling modification procedures to be optimized for a specific application while retaining all the benefits associated with protein PEGylation PEG spacer provides unique advantages, including increased stability, reduced tendency toward aggregation and reduced immunogenicity Easy-to-follow instructions increase the likelihood of a successful outcome

Compare Similar Items

Show Difference

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Fischer Scientific

PI22685

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Chemical Reactivity:
Amine

Content And Storage:
Store desiccated at -20°C.

Reactive Moiety:
Active Ester, Succinimidyl Ester, NHS Ester

Form:
Solid

Solubility:
Water

Description:
Pierce MS(PEG)12

Label Type:
Polyethylene Glycol (PEG), Blocking Groups

Spacer:
12 ethylene glycol units

Quantity:
100 mg

Product Type:
NHS-Ester Reagent

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Fischer Scientific

PI22686

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Chemical Reactivity:
Amine

Content And Storage:
Store desiccated at -20°C.

Reactive Moiety:
Active Ester, Succinimidyl Ester, NHS Ester

Form:
Liquid

Solubility:
Water

Description:
Pierce MS(PEG)12

Label Type:
Polyethylene Glycol (PEG), Blocking Groups

Spacer:
12 ethylene glycol units

Quantity:
1 g

Product Type:
NHS-Ester Reagent

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Thermo Scientific™

PI22711

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Chemical Reactivity:
Thiol

Content And Storage:
Upon receipt store desiccated at 4°C. Product is shipped at ambient temperature.

Reactive Moiety:
Maleimide

Form:
Powder

Solubility:
Water

Description:
Pierce MM(PEG)12

Label Type:
Polyethylene Glycol (PEG), Blocking Groups

Spacer:
12 ethylene glycol units

Quantity:
100 mg

Product Type:
Maleimide Reagent

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Thermo Scientific™

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Chemical Reactivity:
Thiol

Content And Storage:
Upon receipt store desiccated at 4°C. Product is shipped at ambient temperature.

Reactive Moiety:
Maleimide

Form:
Powder

Solubility:
Water

Description:
Pierce MM(PEG)24

Label Type:
Polyethylene Glycol (PEG), Blocking Groups

Spacer:
24 ethylene glycol units

Quantity:
100 mg

Product Type:
Maleimide Reagent