475823-M
β₂-Microglobulin, Human Urine
Synonym(s):
β₂M
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About This Item
UNSPSC Code:
12352202
NACRES:
NA.28
Recommended Products
assay
≥98% (SDS-PAGE)
Quality Level
form
liquid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
avoid repeated freeze/thaw cycles
storage temp.
−20°C
General description
Native β2-microglobulin from human urine. A useful marker for the determination of AIDS progression in HIV-infected subjects. Increased levels may also indicate increased proliferation of tumor masses.
Native β2-microglobulin from human urine. Single chain polypeptide that is the constant component of Class I MHC, which is located on most nucleated cells. It is also a normal constituent of serum and urine. Increased levels of this protein in the serum are used as a marker for impairments of renal function and a variety of lymphoproliferative diseases.
Warning
Toxicity: Standard Handling (A)
Physical form
In PBS, 150 mM NaCl, 20 mM phosphate buffer, pH 7.3.
Preparation Note
Prepared from urine that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Reconstitution
Following initial thaw, product can be stored at 4°C for up to 6 months.
Other Notes
Zabay, J.M., et al. 1995. J. Acquired Immune Defic. Syndr. Hum. Retrovirol. 8, 266.
Mady, B.J., et al. 1991. J. Immunol.147, 3139.
Lampson, L.A. 1990. J. Immunol. 144, 512.
Calzia, R., et al. 1989. Adv. Exp. Med. Biol.257, 225.
Ninomiya, Y., and Arakawa, M. 1989. Diabetes Res.10, 129.
Mady, B.J., et al. 1991. J. Immunol.147, 3139.
Lampson, L.A. 1990. J. Immunol. 144, 512.
Calzia, R., et al. 1989. Adv. Exp. Med. Biol.257, 225.
Ninomiya, Y., and Arakawa, M. 1989. Diabetes Res.10, 129.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.
Storage Class
12 - Non Combustible Liquids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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