You Searched For: Azido-PEG4-NHS+ester


6,335  results were found

SearchResultCount:"6335"

Sort Results

List View Easy View

Rate These Search Results

Catalog Number: (TCA2388-25MG)
Supplier: TCI America
Description: CAS Number: 944251-24-5
Molecular Formula: C15H24N4O8
Molecular Weight: 388.38
Form: Clear Liquid
Color: Colorless
Storage Temperature: <0°C

Supplier: Thermo Scientific Chemicals
Description: An amine reactive reagent for azide incorporation. Contains a PEG spacer
Catalog Number: (TCM2186-25MG)
Supplier: TCI America
Description: CAS Number: 622405-78-1
Molecular Formula: C14H23NO8
Molecular Weight: 333.34
Form: Clear Liquid
Color: Colorless
Storage Temperature: <0°C

Supplier: Thermo Scientific
Description: The NHS-Azide and NHS-Phosphine Reagents are amine-reactive compounds for derivatising primary amines of proteins or amine-coated polymer surfaces. Once a protein or surface is azide- or phosphine-labelled, the two components are mixed for effective and stable conjugation. Phosphine groups react with azides via a Staudinger reaction to produce an aza-ylide intermediate that is trapped to form a stable, covalent amide bond. Because phosphines and azides are absent from biological systems, there is minimal background labelling of macromolecules found in cells or lysates.
Supplier: Thermo Scientific
Description: The amine group is the most common target for modifying protein molecules because it is abundant in the majority of proteins either due to the presence of lysine bearing amino side chain functionality or the N-terminal-amine. Amine-reactive biotinylation reagents can be divided into two groups based on water solubility: NHS-esters and sulfo-NHS-esters.
Catalog Number: (CAPI22589)
Supplier: Thermo Scientific
Description: Thermo Scientific Pierce Sulfo-SANPAH is a hetero-bifunctional crosslinker that contains an amine-reactive N-hydroxysuccinimide (NHS) ester and a photoactivatable nitrophenyl azide.

Supplier: Thermo Scientific Chemicals
Description: 15-Azido-4,7,10,13-Tetraoxapentadecanoic Acid
Catalog Number: (76218-740)
Supplier: TCI America
Description: 11-Azido-3,6,9-trioxaundecanol, Purity: >97.0%(GC), CAS number: 86770-67-4, Molecular Formula: C8H17N3O4, Molecular Weight: 219.24, Synonyms: PEG4-Azide, Form: Clear, Colorless - Pale yellow, Size: 100MG


Supplier: Thermo Scientific
Description: The amine group is the most common target for modifying protein molecules because it is abundant in the majority of proteins either due to the presence of lysine bearing amino side chain functionality or the N-terminal-amine. Amine-reactive biotinylation reagents can be divided into two groups based on water solubility: NHS-esters and sulfo-NHS-esters.
Supplier: Thermo Scientific Chemicals
Description: A water soluble sulforhodamine 101 with azido group functionality
Supplier: Thermo Scientific
Description: Sulfo-SBED is a trifunctional crosslinking reagent containing a biotin, a sulfonated N-hydroxysuccinimide (Sulfo-NHS) active ester and a photoactivatable aryl azide
Catalog Number: (CAAAJ64510-MB)
Supplier: Thermo Scientific Chemicals
Description: A water soluble azide functionalized- TAMRA dye. The water-soluble PEG spacer minimizes the interaction between the dye and the biomolecule to be labeled

Catalog Number: (CAAAJ65107-MB)
Supplier: Thermo Scientific Chemicals
Description: A green fluorescent rhodamine dye for click chemistry reactions and fluorescence microscopy. The PEG spacer improves water solubility and also reduces any steric effect of the dye on the molecule to be labeled

Supplier: Thermo Scientific Chemicals
Description: An azide-biotin conjugate with PEG spacer to improve solubility in aqueous media
Catalog Number: (77462-224)
Supplier: AAT BIOQUEST INC
Description: Phenyl azides are a well-known class of photoaffinity probes that require photoactivation at short wavelengths (∼260 nm).

New Product


Catalog Number: (TCS0860-10MG)
Supplier: TCI America
Description: CAS Number: 60117-35-3
MDL Number: MFCD00054962
Molecular Formula: C11H7N5O6
Molecular Weight: 305.21
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Color: Slightly Pale Yellow
Melting point (°C): 136
Storage Temperature: 0-10°C

SDS


Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
1 - 16 of 6,335
no targeter for Bottom