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Filtered Search Results
ILEX LIFE SCIENCES LLC PAN Biotech Trypsin Inhibitor Solution 1 mg per ml sterile 600 ML 1/EA
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PAN-Biotech Trypsin Inhibitor Solution 1 mg/ml 6 x 100 ml DESCRIPTION A sterile solution of plant-based inhibitors against trypsin and in some effect to chymotrypsin and plasmin does not inhibit metalloproteases tissue based kallikrein and acid or thioproteases APPLICATION Inhibiting trypsin activity in serum-free culture of adherent cells In serum-free culture the natural neutralizing effect of serum trypsin inhibitors is absent thus it is crucial to completely block proteolytic activity from trypsin after detachment of the cells ADVANTAGE Trypsin Inhibitor Solution contains protease inhibitors as well as growth promoting agents After detachment and re-suspension in serum-free medium Trypsin Inhibitor Solution supports the recovery attachment and spreading of the cells The usual centrifugation step to remove trypsin inhibitor from the cells should be omitted with this product This time-saving feature facilitates a more convenient efficient serum-free cell culture
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ILEX LIFE SCIENCES LLC PAN Biotech Cryopan III Freezing Medium Chemically Defined serum and DMSO free 600 ML 1/EA
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PAN-Biotech Cryopan III Chemically-Defined Serum-Free DMSO-Free Freezing Medium (6 x 100 ml) Cryopreservation Media DESCRIPTION PAN-Biotech Cryopan III is a chemically-defined serum-free freezing medium without DMSO that is suitable for the cryopreservation of both primary cells and established cell lines Its chemically defined composition free from human or animal components ensures optimal cell preservation Cryopan III can be used for freezing adherent or suspension cells making it a versatile option for the cryopreservation of animal and human cells across different cell types and culture conditions The medium has also been proven effective for preserving tissue samples e g umbilical cord tissue The formulation without DMSO is particularly well-suited for primary cells and other applications in which the cytotoxic side-effects associated with DMSO are not desired
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Medchemexpress LLC Boc-NH-PEG24-CH2CH2C | 25MG
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Boc-NH-PEG24-CH2CH2C | 25MG
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Medchemexpress LLC N-boc-biocytin | 62062-43-5 | MFCD00133628 | >=98.0% | 472.60 g/mol | C21H36N4O6S | 250 MG
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N-boc-biocytin is a Boc-protected biotin-PEG linker containing a carboxylic acid and a Boc-protected primary amine. It is designed for coupling to primary amines to form stable amide bonds; the Boc protecting group can be removed under acidic conditions to reveal a free amine for further conjugation and biotinylation applications.
- Biotin-PEG linker with carboxylic acid and Boc-protected primary amine.
- Enables formation of stable, irreversible amide bonds with primary amines.
- Boc group removable under acidic conditions to expose a reactive amine.
- Suitable for biotinylation and conjugation in protein and peptide chemistry.
- Molecular weight 472.60 g/mol; formula C21H36N4O6S; CAS 62062-43-5.
- Available in multiple pack sizes to support research workflows.
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Medchemexpress LLC Boc-aminooxy-PEG2-pr | 250MG
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Boc-aminooxy-PEG2-pr | 250MG
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Medchemexpress LLC S R S -AHPC-BOC DER | 25MG
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S R S -AHPC-BOC DER | 25MG
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Medchemexpress LLC Br-Boc-C2-azido | 1120364-53-5 | 236.07 | 100 MG
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Br-Boc-C2-azido is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs. It is a click chemistry reagent, containing an Azide group, and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
- Used in the synthesis of PROTACs
- Functions as a click chemistry reagent
- Contains an Azide group
- Undergoes copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc)
- Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
- Alkyl/ether-based PROTAC linker
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Medchemexpress LLC 4-phenyl-2-pyrrolidinone | 1198-97-6 | MFCD01687226 | 99.9% | 161.20 g/mol | C10H11NO | 100 G
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4-Phenyl-2-pyrrolidinone is a chemical intermediate and precursor used in medicinal chemistry and organic synthesis. Supplied as a solid for research use only, it is commonly employed in the synthesis of anticonvulsant and nootropic compounds and as an intermediate in the preparation of BRD4 bromodomain inhibitors.
- High purity (99.93%) suitable for research applications.
- Solid, white to off-white appearance for easy handling.
- Available in multiple pack sizes to support small-scale and bulk synthesis.
- Stable under recommended storage conditions for reliable shelf life.
- Intended for use as a precursor and synthetic intermediate in medicinal chemistry.
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Medchemexpress LLC Boc-NH-PEG3 | 139115-92-7 | MFCD07357496 | ≥98.0% | 249.30 | C11H23NO5 | 1 G
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Boc-NH-PEG3 is a Boc-protected PEG3 (triethylene glycol) linker used as a short, hydrophilic spacer in the chemical synthesis of PROTACs and related bioconjugates. It provides a flexible, soluble spacer terminated with a Boc-protected amine that can be deprotected and further functionalized for coupling to ligands or tags. The compound is supplied at high purity and in research-scale pack sizes suitable for synthetic workflows.
- Boc-protected terminal amine for orthogonal deprotection.
- Triethylene glycol spacer gives flexibility and solubility.
- Suitable for PROTAC and general bioconjugation chemistry.
- High purity, suitable for synthetic applications.
- Available in small pack sizes for research-scale synthesis.
- Stable when stored under recommended conditions.
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![eMolecules AstaTech / 1-(4-CHLOROPHENYL)-3-CYANOGUANIDINE / 0.25g / 718058375 / D86422 / 95.000 / 1482-62-8 / [null] / 194.620 / C8H7ClN4](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502451195.PNG-250.jpg)
eMolecules AstaTech / 1-(4-CHLOROPHENYL)-3-CYANOGUANIDINE / 0.25g / 718058375 / D86422 / 95.000 / 1482-62-8 / [null] / 194.620 / C8H7ClN4
AstaTech / 1-(4-CHLOROPHENYL)-3-CYANOGUANIDINE / 0.25g / 718058375 / D86422 / 95.000 / 1482-62-8 / [null] / 194.620 / C8H7ClN4
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Medchemexpress LLC (S,S,S,S,R)-Boc-Dap-NE | 3026594-75-9 | C23H36N2O5 | 50 MG
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This product is identified as (S,S,S,S,R)-Boc-Dap-NE. Its relevant uses include laboratory chemicals and the manufacture of substances. Chemically, it has a molecular formula of C23H36N2O5 and a molecular weight of 420.54. The product appears as a solid and has a relative density of 1.125±0.06g/cm³. According to hazard identification, this substance is classified as acutely toxic, causing skin and serious eye irritation, and respiratory tract irritation. It carries a "Warning" signal word with hazard statements such as "Harmful if swallowed," "Causes skin irritation," "Causes serious eye irritation," and "May cause respiratory irritation."
- Identified for use as laboratory chemicals
- Suitable for the manufacture of substances
- Appears as a solid
- Relative density of 1.125±0.06g/cm³
- Classified as acutely toxic
- Causes skin and serious eye irritation
- May cause respiratory tract irritation
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Accela Chembio Inc 1-boc-3-cyano-4-pyrrolidinone | 25g | 175463-32-8 | MFCD01318456 | 97+% | Shelf Life: 1620 Days | Light Sensitive/+4
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1-boc-3-cyano-4-pyrrolidinone | 25g | 175463-32-8 | MFCD01318456 | 97+% | Shelf Life: 1620 Days | Light Sensitive/+4
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Medchemexpress LLC Carbonic anhydrase 9 (recombinant protein) | 97.0% | 20 UG
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Recombinant canine Carbonic Anhydrase 9 (CA9/CA-IX) produced in HEK293 cells with a C-terminal His tag. Supplied as a purified research reagent with reported purity of 97.0% and an approximate molecular weight of 42-55 kDa; pack size noted as 20 μg from the supplier SKU. Intended for antibody characterization, binding studies, and immunoassay development.
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![Medchemexpress LLC N-[(1,1-Dimethylethoxy)carbonyl]-D-2,3-diaminopropanoic acid | 76387-70-7 | MFCD01632072 | ≥97.0% | 204.22 g/mol | C8H16N2O4 | 100 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000302631.png-250.jpg)
Medchemexpress LLC N-[(1,1-Dimethylethoxy)carbonyl]-D-2,3-diaminopropanoic acid | 76387-70-7 | MFCD01632072 | ≥97.0% | 204.22 g/mol | C8H16N2O4 | 100 G
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Boc-D-2,3-diaminopropionic acid (N-t-Boc-amino-D-alanine) is a Boc-protected amino acid derivative commonly used as a building block in peptide synthesis and medicinal chemistry research. The compound is the D-stereoisomer of 2,3-diaminopropionic acid and is supplied as a white to off-white solid with high purity and established storage recommendations.
- Boc protection on the amino group facilitates selective coupling and deprotection.
- D-stereoisomer suitable for chiral-specific peptide assembly.
- High purity (≥97%) supports reproducible synthetic results.
- Solid form with defined storage stability for long-term use.
- Available in multiple laboratory-scale package sizes, including 100 g.
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Chemscene CHEMSCENE
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5000575245 3-BOC-AMINOMETHYL-PYRROLIDI 5G
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