Recombinant Human CD21 His Protein

Novus Biologicals | Catalog # NBP2-77494

Novus Biologicals
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Key Product Details

Source

Baculovirus

Tag

His

Applications

SDS-PAGE
View all CD21 Proteins and Enzymes »

Product Specifications

Description

A recombinant protein with a His-Tag and corresponding to the amino acids 21-971aa of Human CD21.

Source: Baculovirus

Amino Acid Sequence: ISCGSPPPIL NGRISYYSTP IAVGTVIRYS CSGTFRLIGE KSLLCITKDK VDGTWDKPAP KCEYFNKYSS CPEPIVPGGY KIRGSTPYRH GDSVTFACKT NFSMNGNKSV WCQANNMWGP TRLPTCVSVF PLECPALPMI HNGHHTSENV GSIAPGLSVT YSCESGYLLV GEKIINCLSS GKWSAVPPTC EEARCKSLGR FPNGKVKEPP ILRVGVTANF FCDEGYRLQG PPSSRCVIAG QGVAWTKMPV CEEIFCPSPP PILNGRHIGN SLANVSYGSI VTYTCDPDPE EGVNFILIGE STLRCTVDSQ KTGTWSGPAP RCELSTSAVQ CPHPQILRGR MVSGQKDRYT YNDTVIFACM FGFTLKGSKQ IRCNAQGTWE PSAPVCEKEC QAPPNILNGQ KEDRHMVRFD PGTSIKYSCN PGYVLVGEES IQCTSEGVWT PPVPQCKVAA CEATGRQLLT KPQHQFVRPD VNSSCGEGYK LSGSVYQECQ GTIPWFMEIR LCKEITCPPP PVIYNGAHTG SSLEDFPYGT TVTYTCNPGP ERGVEFSLIG ESTIRCTSND QERGTWSGPA PLCKLSLLAV QCSHVHIANG YKISGKEAPY FYNDTVTFKC YSGFTLKGSS QIRCKADNTW DPEIPVCEKE TCQHVRQSLQ ELPAGSRVEL VNTSCQDGYQ LTGHAYQMCQ DAENGIWFKK IPLCKVIHCH PPPVIVNGKH TGMMAENFLY GNEVSYECDQ GFYLLGEKKL QCRSDSKGHG SWSGPSPQCL RSPPVTRCPN PEVKHGYKLN KTHSAYSHND IVYVDCNPGF IMNGSRVIRC HTDNTWVPGV PTCIKKAFIG CPPPPKTPNG NHTGGNIARF SPGMSILYSC DQGYLLVGEA LLLCTHEGTW SQPAPHCKEV NCSSPADMDG IQKGLEPRKM YQYGAVVTLE CEDGYMLEGS PQSQCQSDHQ WNPPLAVCRS RVEHHHHHH

Purity

>95%, by SDS-PAGE

Endotoxin Level

< 1.0 EU per 1ug of protein (determined by LAL method)

Predicted Molecular Mass

105.2 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Protein / Peptide Type

Recombinant Protein

Scientific Data Images for Recombinant Human CD21 His Protein

SDS-PAGE: Recombinant Human CD21 His Protein [NBP2-77494]

SDS-PAGE: Recombinant Human CD21 His Protein [NBP2-77494]

SDS-Page: Recombinant Human CD21 His Protein [NBP2-77494] - 3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.

Formulation, Preparation, and Storage

NBP2-77494
Formulation PBS (pH 7.4), 10% glycerol.
Preservative No Preservative
Concentration 0.5 mg/ml
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: CD21

CD21 (complement receptor 2, CR2) binds C3 complement fragments, especially its breakdown fragments, which remain covalently attached to complement activating surfaces or antigen. CD21 has important roles in uptake and retention of immunocomplexes, survival of memory B cells and in development and maintenance of the humoral response to T-dependent antigens. CD21 also serves as a key receptor for Epstein-Barr virus binding and is involved in targeting prions to folicular dendritic cells and expediting neuroinvasion following peripheral exposure to prions. A soluble form of the CD21 (sCD21) is shed from the lymphocyte surface and retains its ability to bind respective ligands.

Alternate Names

C3DR, CD21, CR2

Gene Symbol

CR2

Additional CD21 Products

Product Documents for Recombinant Human CD21 His Protein

Certificate of Analysis

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Product Specific Notices for Recombinant Human CD21 His Protein

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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