Interferons

Interferons (IFNs) are a class of glycoprotein cytokines produced by lymphocytes in response to infection by pathogens. The name Interferons is derived from the ability to interfere with virus replication. There are 3 distinct types of interferons - type I, II and III. Type 1 IFNs include IFN-alpha and IFN-beta and others such as IFN-omega, -epsilon, -kappa and -tau; this type is critical contributor to innate immune responses. Type II IFN is referred to as IFN-gamma and is typically induced in T cells or natural killer cells in response to intracellular pathogens and for tumor control. New IFN members named as IFN-lambda1, -lambda2 and -lambda3 are classified as Type III IFNs and are secreted in response to viral infections.

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Recombinant human interferons

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SRP6221 IFN-γ1 human recombinant, expressed in E. coli, ≥98% (SDS-PAGE)
SRP6222 IFN-γ2 human recombinant, expressed in E. coli, ≥98% (SDS-PAGE)
SRP6168 IFN-α 2a human recombinant, expressed in HEK 293 cells, ≥95% (SDS-PAGE)
SRP6223 IFN-ω human recombinant, expressed in E. coli, ≥98% (SDS-PAGE)
SRP6291 IFN-ω human recombinant, expressed in HEK 293 cells, ≥93% (SDS-PAGE)
SRP4596 IFN-alpha 1 human recombinant, expressed in E. coli, ≥95% (SDS-PAGE), ≥95% (HPLC)
SRP4594 IFN-alpha 2a human recombinant, expressed in E. coli, ≥95% (SDS-PAGE), ≥95% (HPLC)
SRP4595 IFN-alpha 2b human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)
SRP3058 IFN-γ human Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), cell culture tested
SRP3060 IFN-lambda 2 human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), cell culture tested
SRP3273 IFN-LAMBDA1 human Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)
SRP3061 IFN-omega human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), cell culture tested
I4151 Interferon β 1a human ≥95% (one N-glycosylation site), recombinant, expressed in CHO cells, solution, cell culture tested
H6041 Interferon α 2A human IFN-α 2A, recombinant, expressed in HEK 293 cells, HumanKine®, suitable for cell culture
H6166 Interferon α 2B human IFN-α 2B, recombinant, expressed in HEK 293 cells, HumanKine®, suitable for cell culture
I4276 Interferon-αA human ≥95%, cell culture tested, buffered aqueous solution, recombinant, expressed in E. coli
I4401 Interferon-αA/D human ≥95%, recombinant, expressed in E. coli, buffered aqueous solution, cell culture tested
I3265 Interferon-γ human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), lyophilized powder, cell culture tested
SRP3059 Interferon-λ human recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), cell culture tested
11040596001 Interferon-γ, human (hIFN-γ) recombinant (E. coli)
I5528 Interferon-Inducible T Cell α Chemoattractant human ≥97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, cell culture tested
I3400 Interferon-γ-Inducible Protein-10 human ≥97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder
SRP6337 IRF1 human recombinant, expressed in E. coli, ≥90% (SDS-PAGE)
SRP6338 IRF2 human recombinant, expressed in E. coli, ≥95% (SDS-PAGE)
SRP6339 IRF3 human recombinant, expressed in E. coli, ≥95% (SDS-PAGE)

Recombinant mouse/rat/porcine interferons

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SRP3203 IFN-lambda 2 from mouse recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), cell culture tested
I4023 Interferon from rat kidney cells stimulated with poly (I:C) lyophilized powder, ≥1 × 105 IRU/mg protein (IRU = International Reference Unit)
I8657 Interferon α from rat ≥95%, recombinant, expressed in bacteria, lyophilized powder, cell culture tested
I8782 Interferon αA from mouse ≥95%, recombinant, expressed in E. coli, buffered aqueous solution, cell culture tested
I9032 Interferon β from mouse ≥95%, recombinant, expressed in E. coli, buffered aqueous solution, cell culture tested
I8907 Interferon β from rat ≥95%, recombinant, expressed in CHO cells, lyophilized powder, suitable for cell culture
I4777 Interferon-γ from mouse ≥98% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, cell culture tested
I3275 Interferon-γ from rat ≥97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, cell culture tested
I8654 Interferon-γ porcine >97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder