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Omalizumab

Catalog No. T9926 CAS 242138-07-4

Omalizumab is a recombinant humanized monoclonal antibody against human immunoglobulin E IgE)

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Omalizumab, CAS 242138-07-4

Pack Size	Availability	Price/USD	Quantity
1 mg	In stock	150.00
5 mg	In stock	506.00

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Datasheet SDS

Biological Description

Chemical Properties

Storage & Solubility Information

Description	Omalizumab is a recombinant humanized monoclonal antibody against human immunoglobulin E IgE)
Targets&IC50	IgE

Molecular Weight	N/A
CAS No.	242138-07-4

Storage

Store the unopened solution at -20℃, and store it at 4℃ after melting to avoid repeated freeze-thaw

Solubility Information

( < 1 mg/ml refers to the product slightly soluble or insoluble )

Citations

References and Literature

1. Chan MA, et al.Omalizumab may decrease IgE synthesis by targeting membrane IgE+ human B cells.Clin Transl Allergy. 2013 Sep 2;3(1):29.

Dose Conversion

You can also refer to dose conversion for different animals. More

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Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)，Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

Note:

Be sure to add the solvent(s) in order. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.

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What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
Enter 197.13 into the Molecular Weight (MW) box
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The answer of 19.713 mg appears in the Mass box

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The dilution calculator is a useful tool which allows you to calculate how to dilute a stock solution of known concentration. Enter C1, C2 & V2 to calculate V1.

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An example of a dilution calculation using the Tocris dilution calculator
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:
Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
Enter 50 into the Concentration (final) box and select the correct unit (micromolar)
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The answer of 100 microliter (0.1 ml) appears in the Volume (start) box

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Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed n the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.

Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.