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Cat. No.: HY-P991588

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HLX-22

Name: HLX-22
Brand: MedChemExpress
SKU: HY-P991588
Price: 350.00 USD
Availability: InStock
Rating: 5 (1 reviews)

(Synonyms: AC101)

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Based on 1 Customer Validation

HLX-22 is a humanized monoclonal antibody targeting HER2. HLX-22 induces apoptosis in HER2-overexpressing breast and gastric cancer cells combined with Trastuzumab (HY-P9907). HLX-22 has potent antitumor activity against advanced solid tumors.

For research use only. We do not sell to patients.

Purity : 99.47%
CAS No.: 2851060-90-5
Molecular Weight:144.18 kDa

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

HLX-22 Chemical Structure

CAS No.: 2851060-90-5

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Top Publications Citing

Use of MCE Products

Antibody-Drug Conjugates

One-stop solution for XDC (ADC/PDC/RDC/ApDC/FDC/ISAC/VDC/SMDC)

Biological Activity
- Description
- Isotype
- Recommend Isotype Controls
- Species Reactivity
- IC₅₀ & Target
- In Vitro
- In Vivo
- Clinical Trial
- Gene ID
- Accession
- Conjugated
- Reconsititution
- Format
- Application
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

Isotype

Human IgG1 kappa

Recommend Isotype Controls

Human IgG1 kappa, Isotype Control

Species Reactivity

Human

IC₅₀ & Target

^[1]

HER2

All EGFR Isoforms :

In Vitro

Combined treatment with HLX22 and Trastuzumab (HY-P9907) inhibits growth and enhances apoptosis in HER2-overexpressing breast cancer cells and gastric cancer cells^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Combined treatment with HLX22 and Trastuzumab (HY-P9907) inhibits growth in mice^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Related Protocols :

Clinical Trial

NCT Number	Sponsor	Condition	Start Date	Phase A549
NCT01329991	Plexxikon\|		2011-05	PHASE1

Gene ID

2064 [NCBI]

Accession

P04626

Conjugated

Unconjugated

Reconsititution

The product can be reconstituted/diluted with sterile PBS or saline.

Format

Product Image

Application

ELISA, FACS, Functional assay

Chemical Information

CAS No. 2851060-90-5
Appearance Liquid
Molecular Weight 144.18 kDa
Color Colorless to light yellow
SMILES

N/A
Synonyms

AC101
Shipping

Shipping with dry ice.
Formulation

Please refer to the lot-specific COA for specific buffer information.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (257 KB)
SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Inhibitory Antibodies User Guide (603 KB)

References

[1]. Gao Y, Li N, Qiu M, et al. 422P HLX22 plus HLX02 and XELOX as first-line therapy for HER2-positive advanced gastric/gastroesophageal junction cancer: Updated results from a randomized, double-blind phase II study[J]. Annals of Oncology, 2024, 35: S171-S172.

[2]. Zhu X, et al. HLX22, an anti-HER-2 monoclonal antibody, in patients with advanced solid tumors overexpressing human epidermal growth factor receptor 2: an open-label, dose-escalation, phase 1 trial. Invest New Drugs. 2023;41(3):473-482. [Content Brief]

Calculators

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Molecular Weight Molecular Weight

Dilution Calculator

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

MOQ

Minimum order quantity

100 mg

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Amount: USD 0.00

Biological Activity
- Description
- Isotype
- Recommend Isotype Controls
- Species Reactivity
- IC₅₀ & Target
- In Vitro
- In Vivo
- Clinical Trial
- Gene ID
- Accession
- Conjugated
- Reconsititution
- Format
- Application
Chemical Information
Purity & Documentation
References

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Cat. No.:
Quantity:
MCE Japan Authorized Agent:

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HLX-22

All EGFR Isoforms