• Species Reactivity

  Rat

• Specificity

  Detects rat Reg3A in direct ELISAs and Western blots. In Western blots, approximately 30% cross‑reactivity with recombinant mouse (rm) Reg3A is observed and less than 5% cross-reactivity with rmReg1, recombinant human (rh) Reg1B, recombinant rat Reg2 and rhReg4 is observed.

• Source

  Polyclonal Goat IgG

• Purification

  Antigen Affinity-purified

• Immunogen

  E. coli-derived recombinant rat Reg3A    
  Glu26-Gln174    
  Accession # NP_742074

• Formulation

  Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.

• Label

  Unconjugated

Applications

• 
  

  Recommended    
  Concentration

  Sample

• Western Blot

  0.1 µg/mL

  Recombinant Rat Reg3A

• 
  

Please Note: Optimal dilutions should be determined by each laboratory for each application.  are available in the Technical Information section on our website.

Preparation and Storage

• Reconstitution

  Reconstitute at 0.2 mg/mL in sterile PBS.

• Shipping

  The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

• Stability & Storage

  Use a manual defrost freezer and avoid repeated freeze-thaw cycles.    

• 12 months from date of receipt, -20 to -70 °C as supplied.

• 1 month, 2 to 8 °C under sterile conditions after reconstitution.

• 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Reg3A

Rat Reg3A, also named lithostathine 3 and pancreatitis-associated protein 2, belongs to the Regenerating gene family (Reg), within the superfamily of C-type lectins. Rat Reg3A is overexpressed during the acute phase of pancreatitis.

• Long Name:

  Regenerating Islet-derived IIIa

• Entrez Gene IDs:

  5068 (Human); 19694 (Mouse); 171162 (Rat)

• Alternate Names:

  hepatocarcinoma-intestine-pancreas; HIPpancreatitis-associated protein; Human proislet peptide; Lithostathine 3; pancreatic beta cell growth factor; Pancreatitis-associated protein 1; PAP homologous protein; PAP1FLJ18565; PAP2; PAPPAP-H; PBCGF; proliferation-inducing protein 34; proliferation-inducing protein 42; Reg III-alpha; REG3; Reg3A; REG-3-alpha; regenerating islet-derived 3 alpha; regenerating islet-derived protein 3-alpha; Regenerating islet-derived protein III-alpha; REG-III