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401164

Sigma-Aldrich

Human IgD, Myeloma Plasma

Synonym(s):

IgD Protein

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.77

Assay

≥95% (SDS-PAGE)

Quality Level

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

General description

Native IgD from human myeloma plasma.
Native IgD from human myeloma plasma. Immunoglobulins (Igs) are glycoproteins found in serum and tissue fluids of all mammals. Some Igs act as cell surface receptors and others are antibodies that travel in the blood or lymph. Ig molecules have two functional regions, one that binds antigens and another that controls effector functions, such as binding to host cells. Structurally, Igs have two identical heavy polypeptide chains and two identical light polypeptide chains that are linked by disulfide bonds. The heavy chains determine an Ig′s class and subclass (isotype). Most higher mammals have five different classes of immunoglobulins: IgG, IgA, IgM, IgD, and IgE. CALBIOCHEM immunoglobulins are rigorously analyzed for purity and identity. Most immunoglobulin products are tested by immunodiffusion, immunoelectrophoresis, and SDS-PAGE.

Warning

Toxicity: Standard Handling (A)

Physical form

In 150 mM NaCl, 10 mM TRIS-HCl, 10 mM EACA, 0.05% NaN₃, pH 8.0.

Preparation Note

Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies of HIV and HCV.

Reconstitution

Following initial thaw, aliquot and freeze (-20°C). Avoid freeze/thaw cycles of solutions.

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 Code

12 - Non Combustible Liquids

WGK

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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