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TOP1 Rabbit Polyclonal Antibody

53372

TOP1 Rabbit Polyclonal Antibody

TOP1 Rabbit Polyclonal Antibody (catalogue number 53372) is a rabbit-derived primary antibody validated for Western blot, Immunohistochemistry, reactive with Human, Mouse samples. It targets DNA topoisomerase 1 (TOP1): Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Supplied in 2 pack sizes, from 50ul at ₪1,260.38 to 100ul at ₪1,790.64; the final price is confirmed on your quote and the lot certificate of analysis ships with the order.

Primary AntibodyHostRabbit
Host / source
Rabbit
Reactivity
Human, Mouse
Applications
Western blot Immunohistochemistry
UniProt ID
P11387
Gene
TOP1
Target organism
Homo sapiens
Catalogue number
53372
Brand
LABO Scientific
Storage
Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.

Target background

Target: DNA topoisomerase 1 (TOP1) · Homo sapiens

Releases the supercoiling and torsional tension of DNA introduced during the DNA replication and transcription by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(3'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5'-OH DNA strand. The free DNA strand then rotates around the intact phosphodiester bond on the opposing strand, thus removing DNA supercoils.

Subcellular location: Nucleus, nucleolus; Nucleus, nucleoplasm

Tissue specificity: Endothelial cells

Sequence length: 765 aa · 90726 Da

Protein background from UniProtKB, licensed under CC BY 4.0. Describes the target antigen, not this product.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Storage
Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.