The volume for this product can range from 1.6 to 2.5 mL, depending on the concentration of the lot. The stock solution can be stored at -20°C for up to 3 months. Repeated freezing and thawing is not recommended. Storage in "frost-free" freezers is not recommended.
I2511
IgG from human serum
reagent grade, ≥95% (HPLC), buffered aqueous solution
Synonym(s):
Human IgG
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10 MG
CLP 98,900
About This Item
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conjugate
unconjugated
grade
reagent grade
Assay
≥95% (HPLC)
form
buffered aqueous solution
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
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1 of 4
This Item | I8640 | I8260 | I8765 |
|---|---|---|---|
| conjugate unconjugated | conjugate unconjugated | conjugate unconjugated | conjugate unconjugated |
| storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C |
| shipped in dry ice | shipped in dry ice | shipped in wet ice | shipped in dry ice |
| form buffered aqueous solution | form buffered aqueous solution | form buffered aqueous solution | form buffered aqueous solution |
| grade reagent grade | grade technical grade | grade reagent grade | grade technical grade |
| assay ≥95% (HPLC) | assay ≥80% (SDS-PAGE) | assay ~95% (HPLC) | assay ≥80% (SDS-PAGE) |
General description
IgG antibody subtype is the most abundant serum immunoglobulins of the immune system. It is secreted by B cells and is found in blood and extracellular fluids and provides protection from infections caused by bacteria, fungi and viruses. Maternal IgG is transferred to fetus through the placenta that is vital for immune defence of the neonate against infections[1]
Human IgG is purified from normal human serum by precipitation and gel filtration techniques.
Human IgG is purified from normal human serum by precipitation and gel filtration techniques.
Application
Biochem/physiol Actions
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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What's the volume of the solution in each vial? What's the expiry/stability after aliquoting and storing at -20C? Thank you.
1 answer-
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I would like to have the full amino acid sequence of the IgG from product I2511. I cannot find this information in any of the data sheets available online
1 answer-
This IgG product exhibits variable domains and has not been sequenced. The material is isolated and purified by precipitation and affinity chromatography. Sequence information on human immunoglobulins is broadly available in published literature. As an example, please see the link below to review the NIH database which includes sequence information:
https://www.ncbi.nlm.nih.gov/protein/AAA02914.1Helpful?
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What is the shelf life of item A2661 after reconstitution?
1 answer-
The stock solution can be stored at -20°C for up to 3 months and can be aliquoted for sampling convenience.
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