• Featured Product
  • KD/KO Validated

CBS Polyclonal antibody

CBS Polyclonal Antibody for WB, IP, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat and More (2)





Cat no : 14787-1-AP


Beta thionase, CBS, cystathionine beta synthase, HIP4, Serine sulfhydrase

Tested Applications

Positive WB detected inHEK-293 cells, HeLa cells, mouse brain tissue, mouse colon tissue, mouse kidney tissue, NCI-H1299 cells, rat brain tissue, rat kidney tissue, rat liver tissue, HepG2 cells, LNCaP cells, MCF-7 cells, SKOV-3 cells, THP-1 cells
Positive IP detected inmouse kidney tissue
Positive IHC detected inhuman pancreas cancer tissue, human colon tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHeLa cells

Recommended dilution

Western Blot (WB)WB : 1:2000-1:16000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:100-1:400
Immunofluorescence (IF)IF : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

14787-1-AP targets CBS in WB, IP, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat, Rabbit, canine
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CBS fusion protein Ag6437
Full Name cystathionine-beta-synthase
Calculated Molecular Weight 61 kDa
Observed Molecular Weight 61-63 kDa
GenBank Accession NumberBC000440
Gene Symbol CBS
Gene ID (NCBI) 875
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The CBS gene encodes cystathionine beta-synthase, which catalyzes the first irreversible step of transsulfuration. The CBS enzyme is a homotetramer of 63-kD subunits and requires pyridoxal phosphate and heme for activity(PMID:11230183). CBS protein is localized in most areas of the brain, but predominantly in the cell bodies and neuronal processes of Purkinje cells and Ammon's horn neurons(PMID:12588964).


Product Specific Protocols
WB protocol for CBS antibody 14787-1-APDownload protocol
IHC protocol for CBS antibody 14787-1-APDownload protocol
IF protocol for CBS antibody 14787-1-APDownload protocol
IP protocol for CBS antibody 14787-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Mol Cell

Spatiotemporal Proteomic Analysis of Stress Granule Disassembly Using APEX Reveals Regulation by SUMOylation and Links to ALS Pathogenesis.

Authors - Hagai Marmor-Kollet

Mol Cell

mTORC1 stimulates cell growth through SAM synthesis and m6A mRNA-dependent control of protein synthesis.

Authors - Elodie Villa

Nat Commun

Remote ischemic conditioning counteracts the intestinal damage of necrotizing enterocolitis by improving intestinal microcirculation.

Authors - Yuhki Koike

Cancer Res

PRMT1 sustains de novo fatty acid synthesis by methylating PHGDH to drive chemoresistance in triple-negative breast cancer

Authors - Takehiro Yamamoto

Redox Biol

Cystathionine γ-lyase promotes estrogen-stimulated uterine artery blood flow via glutathione homeostasis.

Authors - Rachael Bok

Redox Biol

Deletion of cystathionine-γ-lyase in bone marrow-derived cells promotes colitis-associated carcinogenesis.

Authors - Ketan K Thanki