Anti-CPS1 Rabbit mAb

ArtNr	PTM-6891
Hersteller	PTM Biolabs
Menge	100 ul
Kategorie	Antibodies Primary Antibodies
Typ	Antibody Monoclonal
Format	Lyophilized powder
Applikationen	WB, IHC-P
Clon	JMMR-3126
Specific against	Human (Homo sapiens), Mouse (Murine, Mus musculus), Rat (Rattus norvegicus)
Host	Rabbit
Isotype	IgG
Konjugat/Tag	Unconjugated
ECLASS 10.1	42030590
ECLASS 11.0	42030590
UNSPSC	12352203
Alias	Carbamoyl-phosphate synthase,Carbamoyl-phosphate synthetase I
Versandbedingung	Raumtemperatur
Lieferbar
Manufacturer - Type	Primary Antibodies
Manufacturer - Category	Uncategorized
Manufacturer - Targets	CPS1
Shipping Temperature	Ambient temperature
Storage Conditions	Store at -20°C. Avoid freeze/thaw cycles.
Stability	Stable for 12 months from date of receipt/reconstitution.
Manufacturer - Research Area	Signal Transduction, Metabolism
Product description	Carbamoyl phosphate synthetase 1 (CPS1), a rate-limiting enzyme in the urea cycle, catalyzes the conversion of ammonia and bicarbonate to carbamoyl phosphate in mitochondria. Non-small cell lung carcinoma (NSCLC) cells with oncogenic KRAS and loss of the tumor suppressor LKB1 express CPS1 and depend on this enzyme for growth. CPS1 maintains pyrimidine/purine balance in these cancer cells. Silencing CPS1 reduces the pyrimidine to purine ratio and stalls DNA synthesis, leading to DNA damage and cancer cell death. In addition, the tumor suppressor p53 represses the expression of urea cycle enzymes CPS1, OTC, and ARG1 and, therefore, causes the accumulation of ammonia, suppressing cancer growth. Furthermore, research studies suggest that hypermethylation-mediated downregulation of CPS1 expression may contribute to the progression of normal hepatocytes to hepatocellular carcinoma (HCC).
Purification Method	Protein A purified
Formula	PBS, Glycerol, BSA
PTM	Unmodified
Clonality	Recombinant Monoclonal
Background	Carbamoyl phosphate synthetase 1 (CPS1), a rate-limiting enzyme in the urea cycle, catalyzes the conversion of ammonia and bicarbonate to carbamoyl phosphate in mitochondria. Non-small cell lung carcinoma (NSCLC) cells with oncogenic KRAS and loss of the tumor suppressor LKB1 express CPS1 and depend on this enzyme for growth. CPS1 maintains pyrimidine/purine balance in these cancer cells. Silencing CPS1 reduces the pyrimidine to purine ratio and stalls DNA synthesis, leading to DNA damage and cancer cell death. In addition, the tumor suppressor p53 represses the expression of urea cycle enzymes CPS1, OTC, and ARG1 and, therefore, causes the accumulation of ammonia, suppressing cancer growth. Furthermore, research studies suggest that hypermethylation-mediated downregulation of CPS1 expression may contribute to the progression of normal hepatocytes to hepatocellular carcinoma (HCC).
Cellular Localization	Mitochondrion

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Menge: 100 ul

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Lieferung vsl. bis 19.02.2026

Express-Lieferung: 1 Tage sparen

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