Biotin and derivatives
eMolecules Ambeed m-PEG8-NHS ester 100mg 714088003 A703316 0 000 756525-90-3 MFCD13184969 509 549 C22H39NO12
Ambeed m-PEG8-NHS ester 100mg 714088003 A703316 0 000 756525-90-3 MFCD13184969 509 549 C22H39NO12
![Medchemexpress LLC Carbonic acid, 1-[4-[(16-azido-PEG3)oxy]-5-methoxy-2-nitrophenyl]ethyl 2,5-dioxo-pyrrolidinyl ester | 1802907-96-5 | MFCD29052189 | 98.7% | 640.60 g/mol | C26H36N6O13 | 50 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000280727.png-250.jpg)
Medchemexpress LLC Carbonic acid, 1-[4-[(16-azido-PEG3)oxy]-5-methoxy-2-nitrophenyl]ethyl 2,5-dioxo-pyrrolidinyl ester | 1802907-96-5 | MFCD29052189 | 98.7% | 640.60 g/mol | C26H36N6O13 | 50 MG
PC Azido-PEG3-NHS carbonate ester is a photocleavable azido-PEG3 NHS carbonate linker for labeling primary amines on proteins, amine-modified oligonucleotides, and other amine-containing molecules. It combines an NHS carbonate reactive group with an azide handle and a photocleavable moiety to enable covalent labeling and light-triggered release. Supplied as a colorless to light-yellow oil for research use; follow manufacturer storage recommendations.
Sigma Aldrich Fine Chemicals Biosciences (+)-Biotin N-hydroxysuccinimide ester >=98% (HPLC), powder | 35013-72-0 | MFCD00078531 | 25MG
(+)-Biotin N-hydroxysuccinimide ester >=98% (HPLC), powder | Purity: >=98% (HPLC) | Mol Wt: 341.38 | 35013-72-0 | MFCD00078531 | 25MG
Medchemexpress LLC M-PEG16-NHS ester | 2563873-83-4 | MFCD13184971 | ≥97.0% | 861.97 | C38H71NO20 | 250mg
m-PEG16-NHS ester is a PEG derivative composed of an NHS ester that can be conjugated to amino acids or other molecules containing amino groups[1]
Medchemexpress LLC B7-H4 Human Biotin 100ug | 100ug
The B7-H4 protein acts as a negative regulator inhibiting T cell-mediated immune responses including activation proliferation cytokine production and cytotoxicity When expressed on tumor macrophages it cooperates with regulatory T cells to suppress tumor-associated antigen-specific T cell immunity B7-H4 Protein Human (Biotinylated HEK293 His-Avi) is the recombinant human-derived B7-H4 protein expressed by HEK293 with C-Avi C-His labeled tag