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Overview
• High quality and greater than 95% purity determined by IEF and SDS-PAGE
• Filtered through 0.2 μm under sterile conditions
• All antibodies backed by our 100% satisfaction guarantee
• Outstanding pricing
LEAF™ and Ultra-LEAF™ antibodies

LEAF™ Purified Antibodies
• Endotoxin level is < 0.1 EU/μg of the protein (< 0.01 ng/μg of the protein) as determined by the LAL test.
• Excellent selection of over 340 antibodies, including isotype controls.
Ultra-LEAF™ Purified Antibodies
• Endotoxin level is < 0.001 ng/ μg of the protein) as determined by the LAL test.
• For highly sensitive assays or where large volumes of antibody are needed.
• Over 50 antibodies available in 100 μg and 1 mg sizes