お気に入りに追加
製品詳細
Synonyms
TMIGD2, IGPR1
Source
Human CD28H, His Tag (CDH-H52H3) is expressed from human 293 cells (HEK293). It contains AA Leu 23 - Gly 150 (Accession # Q96BF3).
Predicted N-terminus: Leu 23
Request for sequenceMolecular Characterization
Other Tags and Version Biotin & Other Labeled Version
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 15.9 kDa. The protein migrates as 22-32 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin
Less than 1.0 EU per μg by the LAL method / rFC method.
Purity
>90% as determined by SDS-PAGE.
Formulation
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
Reconstitution
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
Shipping and Storage
This product is shipped at ambient temperature.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
ACRO Quality Management System
お客様はこちらも閲覧
データ表示
SDS-PAGE
Human CD28H, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90%.
Bioactivity-ELISA
Immobilized Human CD28H, His Tag (Cat. No. CDH-H52H3) at 5 μg/mL (100 μL/well) can bind Biotinylated Human B7-H7, Fc Tag, Avi Tag (Cat. No. B77-H82F5) with a linear range of 10-156 ng/mL (QC tested).
Protocol
Immobilized Human CD28H, His Tag (Cat. No. CDH-H52H3) at 5 μg/mL (100 μL/well) can bind Human B7-H7, Fc Tag (Cat. No. B77-H5257) with a linear range of 1-78 ng/mL (Routinely tested).
Protocol
ユーザーレビュー コメントを投稿
よくある質問
- product
Can lyophilized proteins remain stable during room-temperature shipping or temporary room-temperature exposure?
In general, lyophilized proteins remain stable during room-temperature shipping or temporary exposure to room-temperature conditions.
Many ACROBiosystems recombinant proteins are supplied in lyophilized (freeze-dried) form. The lyophilization process effectively removes moisture from the product, helping reduce degradation-related reactions and improve protein stability during transportation and storage.
To evaluate the stability of lyophilized proteins under normal temperature conditions, ACROBiosystems conducted a stability study on 11 representative lyophilized protein products at 37°C. The study demonstrated that these proteins maintained good quality stability after storage at 37°C for approximately 20 days. Based on these validation results, temporary room-temperature exposure during shipping or handling is generally not expected to have a significant impact on product quality or downstream application performance.
To ensure optimal long-term stability, products should be stored according to the storage conditions specified in the product Certificate of Analysis (COA) upon receipt.
Supporting Document
バックグランド
最新の進展
お問い合わせ
メールアドレス
order.jp@acrobiosystems.com
お問い合わせ
グローバル：+1 800-810-0816(Toll Free)
医薬品候補ライセンス
