Rat IgG Fab fragment

Products_type

Native Protein
Products_short_name

[IgG Fab fragment]
Products_name_syn

[fragment antigen-binding]
Purity

>=95% (SDS-PAGE)
Form

Liquid
Storage_stability

Aliquot and store at -20 degree C or -80 degree C. Avoid repeated freeze / thaw cycles.
Tested_application

ELISA (EIA), Western Blot (WB)
Properties

Human Fab Of Normal IgG Chromatographically purified Fab fragment of human IgG. Purified human Fab may be used as a reference antigen, calibrator, coating protein and blocking agent
About

Immunoglobulin gamma, IgG, mouse monoclonal H&L chain clones or rabbit, goat polyclonal antibodies have 4 parts. There are 2 heavy chains, 2 light chains. The IgG antibody has 2 antigen binding sites. They represent 70% or more of serum antibodies. This antibody can be antigen purified or protein A or G purified. For storage sodium azide is added or you can call us to request azide free antibody preparations. These will need colder storage temperatures. Rats are used to make rat monoclonal anti mouse antibodies. There are less rat- than mouse clones however. Rats genes from rodents of the genus Rattus norvegicus are often studied in vivo as a model of human genes in Sprague-Dawley or Wistar rats.
Latin name

Rattus norvegicus

Short name

IgG Fab
Technique

Fab, IgG, fabs, IgGs
Host

Rat serum IgG digested with papain
Isotype

IgG, Fab fragment, Antibody fragments and scFv fragments, single chain variable fragments can be E. coli expressed. Fragment peptides for polyclonals give monoclonal like antibodies as the epitope is very small. IgG Fc and(ab)2 fragments are small and stable subunits of the antibody obtained by enzymatic digestion. Complement fragments, bp DNA fragments are common. IgG
Species

Rat, Rats
Alternative name

Rat Immunoglobulin G Fab fragment
Alternative technique

seconairy, immunoglobulins