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Filtered Search Results
Research Products International Corp Glycine, Free Base, 100 Grams
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For use in preparing electrophoresis buffers. Cell culture tested.
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NEOGEN NFL ASEPTIC VAL. MED PWDR 5KG
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NC3307637 NFL ASEPTIC VAL. MED PWDR 5KG
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=O)C(O)=O | 5g | 525111519](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2266562.JPG-250.jpg)
eMolecules 997-55-7 | Ac-Asp-OH | Ambeed | MFCD00020500 | 175.14 | C6H9NO5 | 95 | CC(=O)N[C@@H](CC(O)=O)C(O)=O | 5g | 525111519
Ac-Asp-OH | Ambeed | 997-55-7 | MFCD00020500 | 175.140 | C6H9NO5 | 95.000 | CC(=O)N[C@@H](CC(O)=O)C(O)=O | 5g | 525111519
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AJINOMOTO USA INC L-HISTIDINE 50 KG
NC2293996 L-HISTIDINE 50 KG
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Bioworld L-Cystine, 100 g
A non-essential amino acid vital for human development.Synonym: (R,R)-3,3′-Dithiobis(2-aminopropionicacid) Appearance: White crystalline powderDensity : 1.68 g/cm3HS Code : 29309014IUPAC_Name: (2R)-2-Amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acidMelting Point: >240 °CRTECS Number: HA2690000
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Medchemexpress LLC Cyclo(L-arginylglycyl-L-α-aspartyl-D-phenylalanyl-L-cysteinyl) | 862772-11-0 | 98.1% | 578.64 | 25 MG
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Cyclo(Arg-Gly-Asp-D-Phe-Cys) is a cyclic RGD peptide with high affinity to αvβ3. It disrupts cell integrin interactions and is capable of inhibiting pluripotent marker expression in embryonic stem cells (ESCs), as well as reducing the tumorigenic potential of mESCs in vivo. This compound is suitable for use in tumor research.
- Has high affinity to αvβ3.
- Disrupts cell integrin interactions.
- Inhibits pluripotent marker expression in embryonic stem cells (ESCs).
- Reduces tumorigenic potential of mESCs in vivo.
- Down-regulates transcription factors Oct 4, Sox 2, and Nanog of mESCs.
- Inhibits integrin gene expression in mESC-col I constructs.
- Promotes aggregate formation and detachment from the surface in mESC.
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Medchemexpress LLC D-Lys(Z)-Pro-Arg-pNA diacetate | 108963-70-8 | 99.9% | 773.83 | 10 MG
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D-Lys(Z)-Pro-Arg-pNA diacetate, also known as Spectrozyme PCa or Chromozym Pca diacetate, is a chromogenic peptide substrate specifically designed for activated protein C (APC). This product is intended for research use only and is not for human use.
- Chromogenic peptide substrate for activated protein C (APC).
- High purity of 99.98%.
- Available in various quantities (5 mg, 10 mg, 50 mg).
- Solid appearance, white to light yellow in color.
- Optimal excitation at 380 nm and emission at 460 nm.
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Medchemexpress LLC N3-C2-NHS ester | 850180-76-6 | MFCD24452814 | 99.8% | 212.16 g/mol | C7H8N4O4 | 25 MG
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N3-C2-NHS ester is an azide-containing, noncleavable NHS-activated linker used for bioconjugation in antibody-drug conjugate synthesis and other click-chemistry applications. It couples to primary amines via NHS-ester chemistry and participates in CuAAC and strain-promoted azide-alkyne cycloaddition reactions.
- Azide-containing linker suitable for CuAAC and SPAAC reactions.
- NHS ester allows covalent coupling to primary amines.
- High purity suitable for research use.
- Soluble in DMSO for stock solution preparation (100 mg/mL).
- Recommended storage: solid at -20 °C; in solution at -80 °C or -20 °C depending on duration.
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Medchemexpress LLC Gly-7-MAD-MDCPT hydrochloride | 98.3% | 514.92 | C24H23ClN4O7 | 5 MG
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Gly-7-MAD-MDCPT hydrochloride is a camptothecin-derived anticancer payload supplied as the hydrochloride salt for research use. It is provided as a high-purity material suitable for antibody-drug conjugate development and in vitro cytotoxicity testing.
- High purity of 98.3% for research-grade applications.
- Hydrochloride salt form to improve solubility and handling.
- Molecular weight 514.92 g/mol.
- Chemical formula C24H23ClN4O7.
- Available in small research pack sizes (for example, 5 mg).
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Medchemexpress LLC MAL-PEG2-VAL-CIT-PAB 50MG
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5000202028 MAL-PEG2-VAL-CIT-PAB 50MG
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Medchemexpress LLC MAL-PEG1-VAL-CIT-PAB 50MG
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5000202735 MAL-PEG1-VAL-CIT-PAB 50MG
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Medchemexpress LLC NH2-PEG2-C2-BOC 1G
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5000202156 NH2-PEG2-C2-BOC 1G
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Medchemexpress LLC Val-cit-PAB-OH | 159857-79-1 | 379.45 | C18H29N5O4 | 25 G
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Val-cit-PAB-OH is a cleavable, protease-sensitive antibody-drug conjugate (ADC) linker that couples cytotoxic payloads to antibodies through a valine-citrulline dipeptide and a para-aminobenzyl (PAB) self-immolative spacer. It is designed to remain stable in circulation and release payloads upon intracellular protease cleavage, supporting targeted delivery in ADC synthesis.
- Cleavable by intracellular proteases via valine-citrulline mechanism.
- Stable in systemic circulation, reducing premature payload release.
- Enables self-immolative payload release through a PAB spacer.
- Compatible with common conjugation chemistries for ADC construction.
- Available in gram-scale quantities for research and scale-up synthesis.
- Supplied with manufacturer storage guidance for long-term stability.
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Medchemexpress LLC Val-cit-amide-ph-maytansine | 98.0% | 1055.61 | C51H71ClN8O14 | 25 MG
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Val-Cit-amide-Ph-Maytansine is a maytansine-derived payload used in antibody-drug conjugate research; it binds the hepatocyte growth factor receptor c-Met and is supplied for research use only.
- Purity: 98.01%.
- Molecular formula: C51H71ClN8O14.
- Molecular weight: 1055.61 g·mol⁻¹.
- Appearance: white to off-white solid.
- Solubility: soluble in DMSO (100 mg/mL); protocols available for in vivo formulation.
- Storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months).
- Pack sizes: available in 1 mg-50 mg in stock; larger sizes by quote.
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Medchemexpress LLC PSMA-Val-Cit-PAB-MMAE | 2748039-79-2 | 99.5% | 2267.10 | C114H165ClN20O26 | 1 MG
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PSMA-Val-Cit-PAB-MMAE is a small-molecule PSMA-targeted conjugate that uses a valine-citrulline (Val-Cit) peptide linker and a para-aminobenzyl (PAB) spacer to release the cytotoxic payload monomethyl auristatin E (MMAE) for research into PSMA-targeted chemotherapy of prostate cancer.
- Small-molecule PSMA-targeted conjugate based on monomethyl auristatin E.
- High purity (99.52%) and defined molecular formula and weight.
- White to off-white solid appearance for ease of handling.
- Storage: powder stable at -20°C for 3 years; in solvent stability at -80°C for 6 months.
- Intended for research use only.
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