Rat IgG (H&L) Antibody Pre-adsorbed

• Catalog Number: orb347852
• Category: Antibodies
• Description: Rat IgG (H&L) antibody
• Species/Host: Rabbit
• Clonality: Polyclonal
• Tested applications: ELISA, IHC, WB
• Reactivity: Rat
• Isotype: IgG
• Immunogen: Anti-Rat IgG (H&L) was produced by repeated immunization with rat IgG whole molecule in rabbit
• Antibody Type: Secondary Antibody
• Concentration: 2.2 mg/mL
• Dilution range: ELISA: 1:20,000 - 1:300,000, IHC: 1:1,000-1:5,000, WB: 1:2,000-1:10,000
• Form/Appearance: Liquid (sterile filtered)
• Purity: This product was prepared from monospecific antiserum by immunoaffinity chromatography using Rat IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Rabbit Serum, Rat IgG and Rat Serum. No reaction was observed against Human Serum Proteins.
• Conjugation: Unconjugated
• Storage: Store vial at 4° C prior to opening. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing.
• Buffer/Preservatives: 0.01% (w/v) Sodium Azide
• Alternative names: rabbit anti-Rat IgG (H&L) Antibody, Rabbit-a-Rat I
• Note: For research use only
• Application notes: Anti-Rat IgG has been tested by ELISA and western blot and has been assayed against 1.0 ug of Rat IgG in a standard capture ELISA using ABTS (2,2’-azino-bis-[3-ethylbenthiazoline-6-sulfonic acid]) code # ABTS-100 as a substrate for 30 minutes at room temperature. A working dilution of 1:2,000 to 1:8,000 of the reconstitution concentration is suggested for this product.
• Expiration Date: 12 months from date of receipt.

Western Blot of Anti-Rat IgG (H&L) (RABBIT) Antibody (Min X Human Serum Proteins) (p/n orb347852). Lane M: 3 µl Molecular Ladder. Lane 1: Rat IgG whole molecule (p/n orb2652744). Lane 2: Rat IgG F(c) Fragment (p/n orb346338). Lane 3: Rat IgG Fab Fragment (p/n orb346340). Lane 4: Rat IgM Whole Molecule (p/n orb346341). Lane 5: Rat Serum. All samples were reduced. Load: 50 ng per lane. Block: orb348637 for 30 min at RT. Primary Antibody: Anti-Rat IgG (H&L) (RABBIT) Antibody (Min X Human Serum Proteins) (p/n orb347852) 1:1000 for 60 min at RT. Secondary Antibody: Anti-Rabbit IgG (GOAT) Peroxidase Conjugated Antibody (p/n orb347654) 1:40000 in orb348637 for 30 min at RT. Predicted/Observed Size: 25 and 55 kDa for Rat IgG and Serum, 25 kDa for F(c) and Fab, 78 and 25 kDa for IgM. Rat F(c) migrates slightly higher.