Proteins & Peptides

Q4 Peptide (SIIQFEKL) is a variant of the agonist ovalbumin (OVA) peptide (257-264), SIINFEKL. OVA Peptide is a class I (Kb)-restricted peptide epitope of ovalbumin presented by the class I MHC (major histocompatibility complex) molecule, H-2Kb (class I genes of the mouse MHC).

T4 peptide (SIITFEKL) is a variant of the agonist ovalbumin (OVA) peptide (257-264), SIINFEKL. OVA Peptide is a class I (Kb)-restricted peptide epitope of ovalbumin presented by the class I MHC (major histocompatibility complex) molecule, H-2Kb (class I genes of the mouse MHC).

Q4H7 Peptide (SIIQFEHL) is a variant of the agonist ovalbumin (OVA) peptide (257-264), SIINFEKL. OVA Peptide is a class I (Kb)-restricted peptide epitope of ovalbumin presented by the class I MHC (major histocompatibility complex) molecule, H-2Kb (class I genes of the mouse MHC).

For use in “pre-clearing” cell lysates, as well as a negative control for the pulldown of polyubiquitylated proteins in conjunction with agarose-conjugated TUBEs (UM401 and UM402). Control Agarose is generated by blocking an activated matrix (identical to that used for TUBEs conjugation) with ethanolamine. Control Agarose (200µl resin) is supplied as a 50% slurry in PBS, pH 7.2, 20% ethanol.

Based on protein domains known to possess an affinity for ubiquitin, Tandem Ubiquitin Binding Entities (TUBEs) have been developed for the isolation and identification of ubiquitylated proteins. TUBEs display up to a 1000-fold increase in affinity for polyubiquitin moieties over the single ubiquitin binding associated domain (UBA). In addition, TUBEs display a protective effect on polyubiquitinated proteins, allowing for detection at relatively low abundance. These properties effectively “capture” protein in its polyubiquitin state. TUBE 2 is based on UBA1 from human RAD23A. Agarose coupled TUBEs allows for efficient recovery of polyubiquitinated proteins in a single step. Polyubiquitinated protein can easily be separated from TUBEs for proteomic studies or for identification by western blotting.

A2 peptide (SAINFEKL) is a variant of the agonist ovalbumin (OVA) peptide (257-264), SIINFEKL. OVA Peptide is a class I (Kb)-restricted peptide epitope of ovalbumin presented by the class I MHC (major histocompatibility complex) molecule, H-2Kb (class I genes of the mouse MHC).

Recombinant Eukaryotic Translation Elongation Factor 2 (EEF2)

Human AGTR1 full-length ORF (AAH68494.1) recombinant protein without tag.<br>This product is belong to Proteoliposome (PL).