Protein Modification Reagents
Sigma Aldrich Fine Chemicals Biosciences Collagenase D from Clostridium histolyticum |
Collagenase D from Clostridium histolyticum |
Creative Pegworks 4-Arm PEG-OH MW 10k - 10g
4-Arm PEG-OH is a multi-armed polyethylene glycol with hydroxyl groups at each terminal of the four arms. Pentaerythritol core is used in 4-arm PEG raw materials and derivatives. The indicated molecular weight of multi-arm PEG is the sum of the molecular weights of all the arms. 4-Arm PEG-OH can be used to prepare functional PEG reagents or in sol-gel chemistry to make silica-related hydrogel.
Soltec Ventures Inc Tris(2-carboxyethyl)phosphine hydrochloride | 51805-45-9 | MFCD00145469 | 25 g
Tris(2-carboxyethyl)phosphine hydrochloride | Mol Wt: 286.65 | 51805-45-9 | MFCD00145469 | 25 g
GENOVIS INC FABRICATOR IGG PROTEASE, 5000U
Detailed Information aEFabRICaTOR digests IgG only at one specific site just below the hinge region, resulting in F(ab')2and Fc-fragments. Since FabRICaTOR only cleaves at one specific site below the hinge region, there is no risk of over digestion if the incubation time is increased for several hours. FabRICaTOR digests IgG under physiological reaction conditions thus preserving the immunoreactivity. Best activity is obtained at 37a Deg. C but digestion can also be performed at room temperature using prolonged reaction time. SpeciesFabRICaTOR digests all subclasses of human, monkey, rabbit and sheep IgG. FabRICaTOR has limited activity on mouse IgG2a and IgG3 and for digestion of mouse IgG2a and IgG3 the use of FabRICaTOR Z is recommended.Follow this link to view a protease IgG digestion chart with species StabilityThe enzyme is reconstituted by addition of water and after reconstitution FabRICaT
Sigma Aldrich Fine Chemicals Biosciences Pepsin from porcine gastric mucosaPurity: 3,200-4,500 units/mg proteinMW: | 9001-75-6 | MFCD00081840 | 250mg
Pepsin from porcine gastric mucosaPurity: 3,200-4,500 units/mg proteinMW: | 9001-75-6 | MFCD00081840 | 250mg
Worthington Biochemical Corporation ELASTASE 100MG
Two times crystallized. Supplied as an aqueous suspension. This preparation must be diluted to dissolve the enzyme. The diluted enzyme should be 0.22 micron filtered before use. Suitable for the isolation of Type II lung cells.
Cole-Parmer White peg for modular stainless steel drying racks, 4"L
Removable snap-in plugs and pegs come in packs of six.
Worthington Biochemical Corporation COLLANGENAS
Chromatographically purified. <50 caseinase units per milligram. Supplied as a lyophilized powder.