Carrier Free, Recombinant, ExactAb™, Low Endotoxin, Azide Free, Validated, Animal Free, ≥95%(SDS-PAGE&SEC-HPLC), See COA Animal Free,Azide Free,Carrier Free,ExactAb™,Low Endotoxin,Recombinant,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C,Avoid repeated freezing and thawing Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Tocilizumab is an anti-human interleukin-6 receptor (IL-6R) neutralizing antibody, prevents binding of IL-6 to the IL-6R, thereby inhibiting both classic and trans-signaling. Tocilizumab can be used for the treatment of rheumatoid arthritis. It is remarkablely effective for the study of severe COVID-19 (coronavirus disease).
Purity
>95% (SDS-PAGE&SEC)
Endotoxin Level
< 1.0EU/mg
Tocilizumab (anti-IL-6R) (T412004) - ELISA
Immobilized Recombinant Human IL-6R Protein at 2 μg/mL can bind Tocilizumab (anti-IL-6R) (T412004) with the EC₅₀ of 5.8 ng/mL.
Tocilizumab (anti-IL-6R) (T412004) - SEC
The purity of Tocilizumab (anti-IL-6R) (T412004) is more than 95% verified by HPLC.
Tocilizumab (anti-IL-6R) (T412004) - ELISA
Immobilized Recombinant Human IL-6R alpha Protein (rp181252) at 1.0 μg/mL can bind Tocilizumab (anti-IL-6R) (T412004) with the EC50 of 21.05 ng/mL.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Class | Stilbenes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Stilbenes |
| Alternative Parents | Styrenes Resorcinols 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Organooxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Stilbene - Styrene - Resorcinol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. |
| External Descriptors | Diphenyl ethers, biphenyls, dibenzyls and stilbenes |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 ZJ24F0404270 | Certificate of Analysis | Feb 11, 2026 | T412004 |
| ZJ24F0404271 | Certificate of Analysis | Feb 11, 2026 | T412004 |
| ZJ24F0404272 | Certificate of Analysis | Feb 11, 2026 | T412004 |
| ZJ25F1230385 | Certificate of Analysis | Dec 19, 2025 | T412004 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Animal Free grade guide → View Carrier Free grade guide → View Recombinant grade guide → View Validated grade guide → View ExactAb™ grade guide → View Low Endotoxin grade guide → View Azide Free grade guide →
