Recombinant Human CST9 Protein

Cat. No.: rp188489
注文可能
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. ≥90%(SDS-PAGE) expressed in E. coli; See COA
Accession #
Q5W186
Protein Tag
N-His
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
★
Size
USA
ドイツ (EU)*
Price
Qty
10μg
rp188489-10μg
受注生産 · 8~12週間
$89.90
50μg
rp188489-50μg
受注生産 · 8~12週間
$269.90
100μg
rp188489-100μg
受注生産 · 8~12週間
$429.90
1mg
rp188489-1mg
US製・受注生産 · 2~4週間 ·
—
$2,599.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free,His Tag,≥90%(SDS-PAGE),expressed in E. coli; 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 CST9 Protein
等級
Carrier Free, His Tag
仕様と純度
Carrier Free,His Tag,≥90%(SDS-PAGE),expressed in E. coli; See COA
生化学的・生理学的メカニズム
CST9 belongs to the CRES (cystatin-related epididymal spermatogenic) subfamily. The CRES (cystatin-related epididymal spermatogenic) protein outlines a new subgroup in the family 2 cystatins of the cystatin superfamily. A few members are active cysteine p
エンドトキシン濃度
<1.0 EU/μg
アミノ酸
29-159 aa
シーケンス
MHHHHHHWCSEEEMGGNNKIVQDPMFLATVEFALNTFNVQSKEEHAYRLLRVLSSWREDSMDRKWRGKMVFSMNLQLRQTVCRKFEDDIDNCPFQESLELNNVRQGISFPQVHSCGCCMGCGVGTGAADKAIPRDKGK​
アクセス番号
予想分子量
15.9 kDa
SDS-PAGE
15.2 kDa, under reducing conditions; 15.2 kDa, under non-reducing conditions.
分子タイプ
タンパク質
保管と配送
集中
expressed in E. coli; See COA
保管条件
Store at -20°C,Avoid repeated freezing and thawing
入荷
Ice chest + Ice pads
安定性と保管
Store at -20℃ for 12 months. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
画像
Recombinant Human CST9 Protein (rp188489) - SDS-PAGE 
3 μg/lane of Recombinant Human CST9 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 15.2 kDa under reducing conditions and 15.2 kDa under non-reducing conditions. Since CST9 and HCC belong to the same family and should exhibit similar protein properties, and both have been studied concurrently in the context of Klebsiella pneumoniae research, it is reasonable to conclude that the CST9 protein exists in both monomeric and multimeric forms (PMID: 29229643).

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

証明書(CoA、COO、BSE/TSEと分析図)
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 Type日付商品
ZJ26F0433746Certificate of AnalysisApr 02, 2026 rp188489
ZJ26F0433745Certificate of AnalysisApr 02, 2026 rp188489
ZJ26F0433744Certificate of AnalysisApr 02, 2026 rp188489
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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 →

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