Protein Modification Reagents
Worthington Biochemical Corporation PAPAIN DISSOCIATION SYS 3BX
Complete kit as described for product Code: PDS, but without the Earle's Balanced Salt Solution (EBSS).
Worthington Biochemical Corporation COLLAGENASE (ANIMAL ORI 1GM
Prepared from cultures grown in medium completely devoid of animal based components and designed for bioprocessing applications where introduction of animal derived pathogens must be prevented. 2593-92-3
Worthington Biochemical Corporation STEMXYME 2 COLLAGENASE 50MG
A specialized combination of Animal Origin-Free Clostridium histolyticum collagenase (Code: CLSAFB) and animal origin free Bacillus polymyxa neutral protease with a minimum of 250 CLS units and 2,000 caseinase units per mg dry weight. Designed for stem cell and other primary cell isolations and bioprocessing applications where introduction of potential animal derived pathogens must be prevented. 2593-92-3
Worthington Biochemical Corporation COLLAGENASE (ANIMAL ORI 1GM
Prepared cultures grown in medium completely devoid of animal based components and designed for bioprocessing applications where introduction of animal derived pathogens must be prevented. 2593-92-3
Medchemexpress LLC NH2-PEG4-CH2CH2COOH | 663921-15-1 | 99.9% | 265.30 g/mol | C11H23NO6 | 500 MG
NH2-PEG4-CH2CH2COOH is a cleavable four-unit polyethylene glycol (PEG4) linker with terminal amino and carboxylic acid functional groups used in the synthesis of antibody-drug conjugates (ADCs) and PROTACs. The material is supplied as a solid with high purity and shows good solubility in DMSO.
- Cleavable PEG4 linker with terminal amino and carboxyl groups
- Purity 99.9%
- CAS number 663921-15-1
- Molecular weight 265.30 g/mol
- Solubility: DMSO (10 mg/mL with warming)
- Pack size: 500 MG
![Medchemexpress LLC 3-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]propanoic acid | 663921-15-1 | MFCD21607085 | 99.9% | 265.30 g/mol | C11H23NO6 | 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000202923.png-250.jpg)
Medchemexpress LLC 3-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]propanoic acid | 663921-15-1 | MFCD21607085 | 99.9% | 265.30 g/mol | C11H23NO6 | 1 G
NH2-PEG4-CH2CH2COOH is an amine-terminated, four-unit polyethylene glycol (PEG) linker with a terminal propanoic acid. It is intended for use in bioconjugation workflows such as antibody-drug conjugate (ADC) and PROTAC linker synthesis and is supplied as an off-white to light yellow solid with high reported purity.
- cleavable four-unit peg linker suitable for ADC and PROTAC synthesis.
- amine-terminated functionality for facile conjugation to drugs or linkers.
- high purity (≈99.9%) for research applications.
- molecular weight around 265.30 g/mol and formula C11H23NO6.
- available in small research pack sizes (e.g., 100 mg-10 g).
- store sealed, away from moisture and light; for solutions store at -80°C (long term) or -20°C (short term).
![Medchemexpress LLC Propanoic acid, 3-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]- | 663921-15-1 | MFCD11041129 | 99.9% | 265.30 g/mol | C11H23NO6 | 100 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000202942.png-250.jpg)
Medchemexpress LLC Propanoic acid, 3-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]- | 663921-15-1 | MFCD11041129 | 99.9% | 265.30 g/mol | C11H23NO6 | 100 MG
NH2-PEG4-CH2CH2COOH is a cleavable four-unit polyethylene glycol (PEG) linker with an N-terminal amine and a terminal propanoic acid, designed for use in antibody-drug conjugate (ADC) and PROTAC synthesis.
- Cleavable 4-unit PEG linker.
- Amine functional group for conjugation.
- Terminal carboxylic acid for coupling reactions.
- High purity (99.9%).
- Molecular weight 265.30 g/mol.
- Soluble in DMSO.
- Available as a 100 MG pack.
Formumax Scientific Inc DOXOVES- PEGYLATED LIPOSOMAL
Doxoves® - PEGylated Liposomal Doxorubicin HCl (2.0mL, 2.0mg/mL)Doxorubicin HCl is loaded into PEGylated liposomes composed of HSPC/CHOL/mPEG2000-DSPE (56.2:38.5:5.3 mol/mol) with ammonium gradient by the active loading approach. It is comparable to the commercial product DOXIL®. The liposomes are prepared to very high quality with consistent lot-lot characteristics. Narrow particle size distribution and high drug encapsulation efficiency. Note the high drug concentration (4mg/mL compared to 2 mg/mL for DOXIL®) allows the researchers to perform experiments at higher concentration/doses.Plain control liposomes for this product: F30204B-C2-2 (please inquire)Product For Research only and NOT for Human Use
Formumax Scientific Inc DOXOVES-PEGYL LD HCL 2ML, 4MG
Doxoves® - PEGylated Liposomal Doxorubicin HCl (2.0mL, 4.0mg/mL)Doxorubicin HCl is loaded into PEGylated liposomes composed of HSPC/CHOL/mPEG2000-DSPE (56.2:38.5:5.3 mol/mol) with ammonium gradient by the active loading approach. It is comparable to the commercial product DOXIL®. The liposomes are prepared to very high quality with consistent lot-lot characteristics. Narrow particle size distribution and high drug encapsulation efficiency. Note the high drug concentration (4mg/mL compared to 2 mg/mL for DOXIL®) allows the researchers to perform experiments at higher concentration/doses.Control liposomes for this product: F30204B-C-2 (please inquire)Product For Research only and NOT for Human Use
Supply Solutions Roche - Collagenase/Dispase, 500mg, non-sterile; pkg of 100 mg (10269638001) pkg of 500 mg (11097113001)
Roche - Collagenase/Dispase, 500mg, non-sterile; pkg of 100 mg (10269638001) pkg of 500 mg (11097113001)
Worthington Biochemical Corporation WORTHINGTON BIOCHEMICAL CORPORATION
NC3928492 COLLAGENASE TYPE IV