Recombinant Human Cystathionase/CTH Protein

Cat. No.: rp144931
AVAILABLE TO ORDER
GRADE & PURITY Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. ≥95%(SDS-PAGE)
Expression System
E. coli
Accession #
P32929
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Testing in progress
Size
Status
Price
Qty
10μg
rp144931-10μg
5
$89.90
50μg
rp144931-50μg
5
$259.90
100μg
rp144931-100μg
3
$409.90
1mg
rp144931-1mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$2,599.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Animal Free, Carrier Free, ≥95%(SDS-PAGE) Animal Free,Carrier Free for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Product Name
Recombinant Human Cystathionase/CTH Protein
Synonyms
Cysteine-protein sulfhydrase | EC 4.4.1.1 | Gamma-cystathionase | CGL_HUMAN | CTH | cystathionase (cystathionine gamma-lyase) | Cystathionine gamma lyase | Cystathionine gamma-lyase | Cysteine desulfhydrase | Gamma cystathionase | Gamma-cystathionase | Ho
Grade
Animal Free, Carrier Free
Specifications & Purity
Animal Free, Carrier Free, ≥95%(SDS-PAGE)
Biochemical and Physiological Mechanisms
Catalyzes the last step in the transsulfuration pathway from methionine to cysteine. Has broad substrate specificity. Converts cystathionine to cysteine, ammonia and 2-oxobutanoate. Converts two cysteine molecules to lanthionine and hydrogen sulfide. Can
Bioactivity
Testing in progress
Endotoxin Concentration
<1.0 EU/μg
Expression System
E. coli
Species
Human
Amino Acids
1-405 aa
Sequence
MQEKDASSQGFLPHFQHFATQAIHVGQDPEQWTSRAVVPPISLSTTFKQGAPGQHSGFEYSRSGNPTRNCLEKAVAALDGAKYCLAFASGLAATVTITHLLKAGDQIICMDDVYGGTNRYFRQVASEFGLKISFVDCSKIKLLEAAITPETKLVWIETPTNPTQKVIDIEGCAHIVHKHGDIILVVDNTFMSPYFQRPLALGADISMYSATKYMNGHSDVVMGLVSVNCESLHNRLRFLQNSLGAVPSPIDCYLCNRGLKTLHVRMEKHFKNGMAVAQFLESNPWVEKVIYPGLPSHPQHELVKRQCTGCTGMVTFYIKGTLQHAEIFLKNLKLFTLAESLGGFESLAELPAIMTHASVLKNDRDVLGISDTLIRLSVGLEDEEDLLEDLDQALKAAHPPSGSHS
Protein Tag
No tag
Accession #
Predicted molecular weight
44.5 kDa
Molecule Type
Protein
Storage and Shipping
Shape
Liquid
Reconstitution
Reconstitute in sterile water to a concentration of 0.1-0.5 mg/ml.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20~-80℃ for more than 1 year. Upon delivery aliquot. Avoid freeze/thaw cycle.
Images
Recombinant Human Cystathionase/CTH Protein (rp144931) - Binding Bioactivity
Immobilized Recombinant Human Cystathionase/CTH Protein (rp144931) at 1.0 μg/mL can bind Cystathionase/CTH Antibody (Ab098637) with the EC50 of 4.7 ng/mL.  
Recombinant Human Cystathionase/CTH Protein (rp144931) - SDS-PAGE
2 μg/lane of Recombinant Human Cystathionase/CTH Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 42 kDa.

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
ZJ25F1230346Certificate of AnalysisDec 19, 2025 rp144931
ZJ25F1230345Certificate of AnalysisDec 19, 2025 rp144931
ZJ25F1230347Certificate of AnalysisDec 19, 2025 rp144931
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Animal Free grade guide → View Carrier Free grade guide →

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.