Animal Free,Carrier Free,Recombinant,ExactAb™,Low Endotoxin,Azide Free,Validated,PBS Only,≥95%(SDS-PAGE&SEC-HPLC),See COA Animal Free,Azide Free,Carrier Free,ExactAb™,Low Endotoxin,PBS Only,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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Trastuzumab (anti-HER2) is a humanized IgG1 monoclonal antibody that selectively binds to HER2 with high affinity. Trastuzumab (anti-HER2) has the potential for HER2 Positive Metastatic Breast Cancer and HER2 Positive Gastric Cancer research.
Trastuzumab (anti-HER2) (T411999) - Flow Cytometry
Flow Cytometry analysis of MCF-7 cells labelling HER2 (red) with Trastuzumab (anti-HER2) (T411999). Goat Anti-Human IgG (PE) (Ab175838) at a dilution of 1/1000 was used as the secondary antibody. Blue - Isotype control, human IgG (Ab170213). Black - Unlabelled control, cells without incubation with primary antibody.
Trastuzumab (anti-HER2) (T411999) - SEC
The purity of Trastuzumab (anti-HER2) (T411999) is more than 95% verified by HPLC.
Trastuzumab (anti-HER2) (T411999) - Flow Cytometry
Flow Cytometry analysis of MCF-7 cells labelling HER2 (red) with Trastuzumab (anti-HER2) (T411999) at 1.0 μg/mL for 1 hour at 4°C and detected with Alexa Fluor 488 - conjugated affinipure goat anti - Human IgG. Blue - Human IgG Isotype Control Antibody (Ab170213). Black - Unlabelled control, cells without incubation with primary antibody.
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 | Nucleosides, nucleotides, and analogues |
| Class | Purine nucleosides |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Purine nucleosides |
| Alternative Parents | Glycosylamines 6-oxopurines Pentoses Hypoxanthines Pyrimidones Aminopyrimidines and derivatives Aminoimidazoles N-substituted imidazoles Vinylogous amides Tetrahydrofurans Heteroaromatic compounds Secondary alcohols Oxacyclic compounds Azacyclic compounds Hydrocarbon derivatives Organic oxides Organopnictogen compounds Primary alcohols Primary amines |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Purine nucleoside - Glycosyl compound - N-glycosyl compound - 6-oxopurine - Pentose monosaccharide - Hypoxanthine - Purinone - Imidazopyrimidine - Purine - Aminopyrimidine - Pyrimidone - Aminoimidazole - N-substituted imidazole - Monosaccharide - Pyrimidine - Azole - Tetrahydrofuran - Vinylogous amide - Imidazole - Heteroaromatic compound - Secondary alcohol - Oxacycle - Azacycle - Organoheterocyclic compound - Primary amine - Amine - Alcohol - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Primary alcohol - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as purine nucleosides. These are compounds comprising a purine base attached to a ribosyl or deoxyribosyl moiety. |
| External Descriptors | Not available |
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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 |
|---|---|---|---|
 ZJ25F1230365 | Certificate of Analysis | Dec 18, 2025 | Ab304367 |
| 1. Li Jinbo, Yu Jiang, Song Jia, Zhang Yingxi, Li Ning, Wang Zhaomeng, Qin Meng, Zhao Mingming, Zhang Baoyue, Huang Ruiping, Zhou Shuang, Liu Yubo, He Zhonggui, Liu Hongzhuo, Dan Liu, Wang Yongjun. (2025) Galloylated liposomes enable targeted drug delivery by overcoming protein corona shielding. Nature Communications, 16 (1): (1-15). [PMID:40854890] [10.1038/s41467-025-63198-4] |
| 2. Dongmei Li, Chaofan Weng, Chaoyi Chen, Kan Li, Qiang Lin, Yi Ruan, Yi Ruan, Jingjing Zhang, Shuqian Wang, Jia Yao, Jia Yao. (2022) Optical biosensor based on weak value amplification for the high sensitivity detection of Pertuzumab in combination with Trastuzumab binding to the extracellular domain of HER2. OPTICS EXPRESS, 30 (20): (36839-36848). [PMID:36258605] [10.1364/OE.472012] |
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 → View PBS Only grade guide →
