Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Thermo Fisher Scientific

6-Bromo-2H-1,4-benzoxazin-3(4H)-one 95%

Supplier: US Biological

Anti-CCND2 Mouse Monoclonal Antibody [clone: 0.N.240]

Supplier: US Biological

Anti-Interleukin 23, p19 Rabbit Polyclonal Antibody

Supplier: TCI

2,5-Dimethylbenzoic acid ≥98.0% (by GC, titration analysis)

Supplier: Abcam

Anti-Proteasome 20S LMP2 Goat Polyclonal Antibody

Supplier: TCI

2,3-Bis(4-ethylphenyl)-5-phenyltetrazolium chloride ≥98.0% (by HPLC)

Supplier: TCI

2,5-Difluorophenylboronic acid (contains varying amounts of Anhydride)

Supplier: TCI

2,5-Dimethylphenylboronic acid (contains varying amounts of Anhydride)

Supplier: TCI

2,2'-O-Cyclocytidine hydrochloride ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI

2,3-Norbornanedicarboxylic acid ≥98.0% (by GC, titration analysis)

Supplier: TCI

2,5-Dimethyl-p-phenylenediamine ≥98.0% (by GC, titration analysis)

Supplier: Everest Biotech

Anti-14-3-3 sigma/ Stratifin Goat Polyclonal Antibody

Supplier: TCI

Methyl-2,3,4-tri-O-benzyl-ɑ-D-glucopyranoside ≥98.0% (by HPLC)

Supplier: TCI

(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline) ≥97.0% (by GC)

Supplier: Tonbo Biosciences

The 2.43 antibody reacts with the 32-34 kDa alpha subunit of mouse CD8, known as CD8a or CD8 alpha. CD8a can form a homodimer (CD8 alpha-alpha), but is more commonly expressed as a heterodimer with a second chain known as CD8b or CD8 beta. CD8 acts as a co-receptor in antigen recognition and subsequent T cell activation induced by binding of the T cell receptor (TCR) to antigen-bearing MHC Class I molecules. The cytoplasmic domains of CD8 provide binding sites for the tyrosine kinase lck and facilitate intracellular signaling events that lead to T cell activation, development, and cytotoxic effector functions. CD8+ cytotoxic T cells (CTLs) play an important role in inducing cell death in tumor cells, as well as in cells infected by virus, bacteria or parasites.

Supplier: TCI

2,2-Difluoropropionic acid ≥98.0% (by GC, titration analysis)

Supplier: TCI

5,5'-Bis(triisopropoxysilyl)-2,2'-bipyridine ≥95.0% (by GC)

Supplier: Apollo Scientific

3,8-Dichloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine

Supplier: Apollo Scientific

5-Fluoro-2,3-dihydro-1H-inden-1-ol 95%

Supplier: Apollo Scientific

6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid 97%

Supplier: Apollo Scientific

3,5-Difluoro-2,4,6-tris(2,2,3,3-tetrafluoropropoxy)pyridine

Supplier: TCI

N,N,N',N'-Tetrakis[4-(dibutylamino)phenyl]-1,4-phenylenediamine ≥98.0% (by HPLC)

Supplier: PFENNIG REINIGUNGSTECHNIK

The Clino® STEC20 is a compact system trolley made of stainless steel used for offices, shops and buldings with less space requirements.

Supplier: Apollo Scientific

4-Bromo-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde 95%

Supplier: Abcam

Rabbit monoclonal [014] to 4-1BBL - BSA and Azide free.

Supplier: Apollo Scientific

6-Chloro-3-methyl[1,2,4]triazolo[4,3-b]pyridazine 98%

Supplier: Abcam

Rabbit monoclonal [EPR6379] to 14-3-3 - BSA and Azide free.

Supplier: Apollo Scientific

1,3-Bis(2,6-diisopropylphenyl)imidazolinium chloride 95%

Supplier: Apollo Scientific

2,6-Difluoro-4-(trifluoromethyl)phenyl 2-methoxyphenyl ether 95%