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Recombinant Human CD74 His Protein

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SDS-Page: Recombinant Human CD74 Protein [NBP2-22758] - 3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain. Molecular Weight:20.6kDa (183aa) confirmed by MALDI-TOF

Product Details

Summary
Reactivity HuSpecies Glossary
Applications PAGE
Concentration
0.5 mg/ml

Order Details

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Recombinant Human CD74 His Protein Summary

Description
A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 73-232 of Human CD74

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSQQQGRLD KLTVTSQNLQ LENLRMKLPK PPKPVSKMRM ATPLLMQALP MGALPQGPMQ NATKYGNMTE DHVMHLLQNA DPLKVYPPLK GSFPENLRHL KNTMETIDWK VFESWMHHWL LFEMSRHSLE QKPTDAPPKE SLELEDPSSG LGVTKQDLGP VPM

Source
E. coli
Protein/Peptide Type
Recombinant Protein
Gene
CD74
Purity
>90%, by SDS-PAGE
Endotoxin Note
< 1.0 EU per 1ug of protein (determined by LAL method)

Applications/Dilutions

Dilutions
  • SDS-Page
Theoretical MW
20.6 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.

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
20 mM Tris-HCl buffer (pH 8.0), 0.1 M NaCl, 30% glycerol, 1 mM DTT
Preservative
No Preservative
Concentration
0.5 mg/ml
Purity
>90%, by SDS-PAGE

Alternate Names for Recombinant Human CD74 His Protein

  • CD74 antigen (invariant polypeptide of major histocompatibility complex, classII antigen-associated)
  • CD74 antigen
  • CD74 molecule, major histocompatibility complex, class II invariant chain
  • CD74
  • CLIP
  • DHLAG
  • DHLAGgamma chain of class II antigens
  • HLA class II histocompatibility antigen gamma chain
  • HLADG
  • HLA-DR antigens-associated invariant chain
  • HLA-DR-gamma
  • Ia antigen-associated invariant chain
  • Ia-associated invariant chain
  • Ia-gamma
  • Ii
  • INVG34
  • MHC HLA-DR gamma chain
  • p33

Background

HLA class II histocompatibility antigen gamma chain isoform b, also known as CD74, is a transmembrane protein which, on antigen presenting cells, is the invariant chain that chaperones MHC class II dimers from the endoplasmic reticulum to the cell surface. CD74 is expressed by cells of both T lymphocyte and B lymphocyte lineages. It is upregulated in several cancers and is also expressed by nonimmune cells during inflammation. Recombinant human CD74 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Blogs on CD74.

CD74 - a central player in antigen presentation by MHC class II
Cluster of differentiation 74 (CD74) is an important integral membrane protein that serves as a chaperone for MHC class II molecules. CD74, also known as the invariant chain or Ii, is needed for the proper folding and trafficking of MHC class II in...  Read full blog post.

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Bioinformatics

Gene Symbol CD74