Recombinant Human IGHG4 Protein, His-Recombinant Protein-Biotyscience

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Antibodies
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- Secondary Antibodies
- ELISA Kit
  - --|--|Conjugation Kit
Protein
Bioparticles
- Metal Nanoparticles
  - --|--|Gold Nanoparticles
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  - --|--|PS Magnetic Particles
  - --|--|Silica Magnetic Particles
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  - --|--|Functionalized Magnetic Particles
  - --|--|Magnetic Particles Conjugates
  - --|--|Fe2O3 Magnetic Particles
  - --|--|Magrose Magnetic Particles
  - --|--|UF Magnetic Particles
  - --|--|Conjugation Kit
  - --|--|Other Magnetic Particles
  - --|--|Magnetic Separation
- Monodisperse Particles
  - --|--|Polystyrene Particles
  - --|--|Silica Particles
  - --|--|PMMA Particles
  - --|--|PET Particles
  - --|--|PVA Particles
  - --|--|PVC Particles
  - --|--|DVB Particles
  - --|--|PP Particles
  - --|--|PE Particles
  - --|--|GMA Particles
  - --|--|PLA Particles
  - --|--|PCL Particles
  - --|--|PLLA Particles
  - --|--|PDLA Particles
  - --|--|PLGA Particles
  - --|--|PTFE Particles
  - --|--|PBS Particles
- Other Particles
  - --|--|Upconverting Nanoparticles
  - --|--|Quantum dots
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  - --|--|Chromatography Media
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Recombinant Human IGHG4 Protein, His

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Documentation
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Cat No	BIOP2647
Conjugate
Type	其他蛋白
Source	HEK293
Tag	His
Size	20 ug
Application	Immunogen
Format	Lyophilized
Concentration	Please refer to the vial lable for the specific concentration.
Buffer	Supplied in PBS, pH 7.4.
Species	Human
Storage	Store at –20 degree. Avoid repeated freeze/thaw cycles.
Synonyms	IgG4 Fc;Ighg4
Purification	> 95% by SDS-PAGE.
MolecularWeight
Description
Background	As a monomeric immunoglobulin that is predominately involved in the secondary antibody response and the only isotype that can pass through the human placenta, Immunoglobulin G (IgG) is synthesized and secreted by plasma B cells, and constitutes 75% of serum immunoglobulins in humans. IgG antibodies protect the body against the pathogens by agglutination and immobilization, complement activation, toxin neutralization, as well as antibody-dependent cell-mediated cytotoxicity (ADCC). IgG tetramer contains two heavy chains (5 kDa ) and two light chains (25 kDa) linked by disulfide bonds, that is the two identical halves form the Y-like shape. IgG is digested by pepsin proteolysis into Fab fragment (antigen-binding fragment) and Fc fragment ("crystallizable" fragment). IgG1 is most abundant in serum among the four IgG subclasses (IgG1, 2, 3 and 4) and binds to Fc receptors (FcγR ) on phagocytic cells with high affinity. Fc fragment is demonstrated to mediate phagocytosis, trigger inflammation, and target Ig to particular tissues. Protein G or Protein A on the surface of certain Staphylococcal and Streptococcal strains specifically binds with the Fc region of IgGs, and has numerous applications in biotechnology as a reagent for affinity purification. Recombinant IgG Fc Region is suggested to represent a potential anti-inflammatory drug for treatment of human autoimmune diseases.

We can offer labeled proteins/antibodies using a broad range of intensely fluorescent dyes and labels including FITC, Biotin, Alexa Fluor, Rhodamine B, Cy, Co-Au.

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Recombinant Human IGHG4 Protein, His