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224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

Recombinant Human UbcH5b/UBE2D2 Protein

Cat. No.: rp179795
COA
Recombinant Human UbcH5b/UBE2D2 Protein - by Aladdin Scientific
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. ≥95%(SDS-PAGE) See COA
Expression System
E. coli
Accession #
P62837
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Testing in progress
★
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
rp179795-10μg
4
$179.90
50μg
rp179795-50μg
4
$499.90
100μg
rp179795-100μg
4
$799.90
1mg
rp179795-1mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$3,999.90
Enter a quantity for the sizes you want to add.
Bulk / Custom
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Storage and Shipping Images Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Solution Calculators Reviews
🧪

Why this grade

Carrier Free, ≥95%(SDS-PAGE), See COA 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 UbcH5b/UBE2D2 Protein
Synonyms
E2(17)KB2 | EC 6.3.2.19 | PUBC1 | UBC4/5 | UBC4ubiquitin-conjugating enzyme E2D 2 (homologous to yeast UBC4/5) | UBC5B | UBCH4 | UbcH5b | UBE2D2 | Ubiquitin carrier protein D2 | ubiquitin-conjugating enzyme E2 D2 | Ubiquitin-conjugating enzyme E2(17)KB 2
Grade
Carrier Free
Specifications & Purity
Carrier Free, ≥95%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
Ubiquitin-conjugating Enzyme H5b (UbcH5b), also known as Ubiquitin-conjugating Enzyme E2D 2 (UBE2D2), is a widely expressed member of the Ubiquitin-conjugating (E2) enzyme family. The protein has a predicted molecular weight of 16.5 kDa. UbcH5b/UBE2D2 loc
Bioactivity
Testing in progress
Endotoxin Concentration
<1.0 EU/μg
Expression System
E. coli
Amino Acids
1-147 aa
Sequence
MALKRIHKELNDLARDPPAQCSAGPVGDDMFHWQATIMGPNDSPYQGGVFFLTIHFPTDYPFKPPKVAFTTRIYHPNINSNGSICLDILRSQWSPALTISKVLLSICSLLCDPNPDDPLVPEIARIYKTDREKYNRIAREWTQKYAM​
Protein Tag
No tag
Accession #
P62837
Predicted molecular weight
16.7 kDa
SDS-PAGE
14.2 kDa, under reducing conditions; 14.2 kDa, under non-reducing conditions
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
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 UbcH5b/UBE2D2 Protein (rp179795) - SDS-PAGE
3 μg/lane of Recombinant Human UbcH5b/UBE2D2 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 14.2 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
ZJ24F0910742Certificate of AnalysisApr 07, 2026 rp179795
ZJ24F0910743Certificate of AnalysisApr 07, 2026 rp179795
ZJ24F0910744Certificate of AnalysisApr 07, 2026 rp179795
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 →
Bulk & Custom Packaging Need larger quantities or custom specifications? Contact our team for a tailored quote.

View related series

Accession#: P62837 (1) Gene ID: 7322 (1) UbcH5b/UBE2D2 (1) UBE2D2 (1)
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