Protein Modification Reagents
STEMCELL Technologies Collagenase Type II, Size: 100 mg
Collagenase is a protease consisting of a single polypeptide chain approximately 1,000 amino acid residues in length. Collagenase is capable of digesting native collagen fibrils commonly found in connective tissues and therefore is frequently used for tissue dissociation. Collagenase preparations contain the activity of several proteases, including collagenase, caseinase, clostripain, and trypsin (Kessler & Yaron). Collagenase Type II contains high levels of protease activity, especially clostripain, and has been used for the digestion of lung (You & Brody; Comhair et al.), kidney (Valente et al.), liver (Linghor et al.), thymus (Vandenabeele et al.), endothelial cells (Patel et al.) and mesenchymal stem cells (Steigman & Fauza).
Medchemexpress LLC HY-22335 100mg Medchemexpress, Amino-PEG4-C2-amine CAS:68960-97-4 Purity:>98%
Medchemexpress, HY-22335 100mg Amino-PEG4-C2-amine CAS:68960-97-4 Amino-PEG4-C2-amine is a PEG-based (4 units) PROTAC linker can be used in the synthesis of PROTACs. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress LLC Dspe-peg-endo-bcn | 92.06% | 5000 (Average) | 5 MG
DSPE-PEG-endo-BCN (MW 5000) is a PEG lipid that can improve the delivery efficiency and tissue specificity of poorly soluble drugs. It can be used in drug delivery research.
Medchemexpress LLC DBCO-PEG6-NHS ester | 95.0% | 737.79 | 50 MG
DBCO-PEG6-NHS ester is a click chemistry PEG reagent containing an NHS ester that reacts specifically with primary amines, such as side chains of lysine residues or aminosilane-coated surfaces, under neutral or slightly alkaline conditions. It reacts efficiently to form covalent bonds. DBCO-PEG6-NHS ester also contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
- Contains an NHS ester that reacts specifically with primary amines.
- Reacts under neutral or slightly alkaline conditions.
- Forms covalent bonds.
- Contains a DBCO group for strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
Essendant Smith Corona C21050 Lift-Off Tape, 2/Pack
For use with Smith Corona typewriters Economical easy-to-install lift-off tape Device Types- Typewriter OEM/Compatible- OEM Ribbon Type- Lift-Off Correction For Ribbon Numbers- SMC21000 SMC67108
United States Biological Corporation GUANIDINE HYDROCHLRD 8M 100ML
NC3844811 GUANIDINE HYDROCHLRD 8M 100ML
Abcam Guanidine hydrochloride (6 M) Solution, 1000ML
MW 95.53 g/mol. Commonly used for denaturing proteins. Achieve your results faster with highly validated, pure and trusted compounds.
The product is subject to the following: Abcam Restricted Use Statement