Recombinant Human CacyBP Protein

Cat. No.: rp189282
AVAILABLE TO ORDER
GRADE & PURITY Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥80%(SDS-PAGE) See COA
Accession #
Q9HB71
Protein Tag
N-His
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Size
Status
Price
Qty
10μg
rp189282-10μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$147.90
50μg
rp189282-50μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$439.90
100μg
rp189282-100μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$679.90
1mg
rp189282-1mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$3,339.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free, His Tag, ≥80%(SDS-PAGE), See COA Carrier Free,His Tag 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 CacyBP Protein
Synonyms
CacyBP | Calcyclin binding protein | Calcyclin-binding protein | CYBP_HUMAN | GIG 5 | GIG5 | Growth inhibiting gene 5 | Growth inhibiting gene 5 protein | hCacyBP | MGC87971 | PNAS 107 | PNAS107 | RP1 102G20.6 | S100A6 binding protein | S100A6-binding pro
Grade
Carrier Free, His Tag
Specifications & Purity
Carrier Free, His Tag, ≥80%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
May be involved in calcium-dependent ubiquitination and subsequent proteasomal degradation of target proteins. Probably serves as a molecular bridge in ubiquitin E3 complexes. Participates in the ubiquitin-mediated degradation of beta-catenin (CTNNB1). P
Endotoxin Concentration
<1.0 EU/μg
Amino Acids
2-185 aa
Sequence
MHHHHHHQQKSQKKAELLDNEKPAAVVAPITTGYTVKISNYGWDQSDKFVKIYITLTGVHQVPTENVQVHFTERSFDLLVKNLNGKSYSMIVNNLLKPISVEGSSKKVKTDTVLILCRKKVENTRWDYLTQVEKECKEKEKPSYDTETDPSEGLMNVLKKIYEDGDDDMKRTINKAWVESREKQAKGDTEF
Accession #
Predicted molecular weight
22.1 kDa
SDS-PAGE
23.1 kDa, under reducing conditions; 23.5 & 22.3 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 1.0 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze/thaw cycle.
Images

Recombinant Human CacyBP Protein (rp189282) - SDS-PAGE
2 μg/lane of Recombinant Human CacyBP Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 23.1 kDa under reducing conditions and 23.5 & 22.3 kDa under non-reducing conditions.
CacyBP can form homodimers, and the two bands observed under non-reducing conditions likely represent two different conformations (Uniprot: Q9HB71).

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
ZJ25F0521191Certificate of AnalysisMar 17, 2026 rp189282
ZJ25F0521192Certificate of AnalysisMar 17, 2026 rp189282
ZJ25F0521193Certificate of AnalysisMar 17, 2026 rp189282
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 Carrier Free grade guide → View His Tag 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.