Rat IgG2b In Vivo Isotype Control – Low Endotoxin (1-2) [ICH2243]
ichorbio’s Rat IgG2b Isotype Control for In Vivo – Low Endotoxin (1-2) is manufactured in an cGMP compliant facility. ichorbio’s low endotoxin antibodies have half the endotoxin of comparable antibodies from our competitors at less than 1.0 EU/mg. If ichorbio’s low endotoxin antibodies are not low enough we also offer ultra low endotoxin antibodies which have even less endotoxin [<0.75EU/mg] at an even higher purity [98% versus 95%]. ichorbio: the best antibodies for in vivo research.
Trinitrophenol and KLH.
This Rat IgG2b isotype control antibody [Anti-KLH+Trinitrophenol] has been tested against selected species’ cells and tissues to assure minimal cross reactivity.
This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.
1.0 – 5.0 mg/ml
This antibody is aseptically packaged and formulated in 0.01 M phosphate buffered saline [PBS] pH 7.2 – 7.4, 150 mM NaCl with no carrier protein, potassium or preservatives added.
>95% by SDS-PAGE and HPLC
>98% by SDS-PAGE and HPLC
≤ 1.0 EU/mg as determined by the LAL method
≤ 0.75 EU/mg as determined by the LAL method
Aggregation level ≤ 5%
Aggregation level ≤ 1%
We use the IMPACT test generated by IDEXX Laboratories to guarantee our Ultra Low Endotoxin antibodies are pathogen free. Our rat antibodies are tested for:
Pneumonia virus of mice
Kilham’s Rat Virus
Toolan’s H1 virus
Lymphocytic choriomeningitis virus
Rat minute virus
This antibody is stable for at least one week when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.
This Rat IgG2b isotype control antibody should be used at the same concentration as the primary antibody.
Products are for research use only. Not for use in diagnostic or therapeutic procedures.