Biotin and derivatives
D-Biotin, Advanced ChemTech
Molecular Weight (g/mol): 244.32
D-Biotin Amidocaproic acid, Advanced ChemTech
Molecular Weight (g/mol): 357.47
Biotin-OSu, Advanced ChemTech
Molecular Weight (g/mol): 341.38
IBA LifeSciences Biotin powder; 2 g
Biotin is a water-soluble B-complex vitamin, also known as vitamin B7 or vitamin H. It binds to the biotin-binding pockets of streptavidin, Strep-Tactin, and Strep-TactinXT with different affinities. As a result, it allows the efficient elution of Strep-tagII or Twin-Strep-tag fusion proteins from Strep-TactinXT, while maintaining the reusability of the resin. It can be used for preparation of Strep-TactinXT elution buffer, Buffer BXT. In addition, biotin can be used for elution of biotinylated proteins from Strep-Tactin, where it binds irreversibly to the resin. Hence, Strep-Tactin cannot be regenerated in this kind of application.
Sigma Organic Chemistry Sulfo-LC-SDA (Sulfo-NHS-LC-Diazirine) (sulfosuccinimidyl 6-(4,4'-azipentanamido)hexanoate), | 50MG | MFCD28899432
Sulfo-LC-SDA (Sulfo-NHS-LC-Diazirine) (sulfosuccinimidyl 6-(4,4'-azipentanamido)hexanoate),, 50MG
About This Item:
Linear Formula: C15H21N4NaO8S
MDL Number: MFCD28899432
UNSPSC Code: 12352200
Storage: 2-8C
Chem-Impex International, Inc. Biotin p-nitrophenyl ester | MFCD15141972 | 1G
Biotin p-nitrophenyl ester, MFCD15141972, 1G
Chem-Impex International, Inc. Biotinyl-e-aminocaproic acid-N-hydroxysuccinimide ester | 72040-63-2 | MFCD00065502 | 250MG
Biotinyl-e-aminocaproic acid-N-hydroxysuccinimide ester, 72040-63-2, MFCD00065502, 250MG
Chem-Impex International, Inc. Biotinyl-e-aminocaproic acid-N-hydroxysuccinimide ester | 72040-63-2 | MFCD00065502 | 100MG
Biotinyl-e-aminocaproic acid-N-hydroxysuccinimide ester, 72040-63-2, MFCD00065502, 100MG
Apexbio Technology LLC Concanavalin A (Con A)-Biotin 5mg(5 mg/mL)
Concanavalin A (Con A) is a lectin protein derived from Canavalia ensiformis (jack bean) with a molecular weight of approximately 104 kDa Each subunit can bind one Ca2 and one Mn2 ion and contains a carbohydrate-binding site Upon binding these metal ions Con A specifically binds to glycoproteins glycolipids and carbohydrates containing -D-glucose and -D-mannose residues Biotin is a small-molecule water-soluble vitamin that exhibits very strong affinity to avidin Concanavalin A-Biotin is a labeled protein conjugate composed of Concanavalin A linked to biotin widely used in biological research especially for detecting and quantifying biomolecules containing specific carbohydrate structures through immunohistochemistry (IHC) immunocytochemistry (ICC) and enzyme-linked immunosorbent assay (ELISA)
Apexbio Technology LLC Biotin-11-CTP 1ml (100 mM)
Biotin-11-CTP is a substrate for SP6 T3 and T7 RNA polymerases It can substitute CTP in RNA labeling reactions with biotin during in vitro transcription Biotin-labeled RNA probes can be detected using streptavidin conjugates and are widely utilized in many molecular biology applications such as in situ hybridization and gene expression microarrays
Sigma Organic Chemistry Nhs Ester-A-Tco | 5MG
NHS ESTER-A-TCO, 5MG
About This Item:
UNSPSC Code: 12352200
Storage: 0 TO -20 DEGREE C
eMolecules Medchem Express / Fmoc-NH-PEG11-CH2CH2COOH / 100mg / 532149897 / HY-130870 / / / [null] / 795.920 / C40H61NO15
Medchem Express / Fmoc-NH-PEG11-CH2CH2COOH / 100mg / 532149897 / HY-130870 / / / [null] / 795.920 / C40H61NO15
Sigma Aldrich Fine Chemicals Biosciences Biotin powder, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, >=99% | 58-85-5 | MFCD00005541 | 5G
Biotin powder, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, >=99% | Purity: >=99% | Mol Wt: 244.31 | 58-85-5 | MFCD00005541 | 5G
