Ovalbumin

文獻引用 (2)

中文名稱：

卵白蛋白
貨號：

CSB-NP004301C
說明書：

MSDS Datasheet
規格：

￥1600
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
引用文獻
問答及客戶評論

產品詳情

純度：

>95% (SDS-PAGE)
生物活性：

Not test
別名：

Allergen Gal d II,Egg albumin,Plakalbumin
來源：

Purified from Chicken egg white
氨基酸序列

Full length protein
產品提供形式：

Liquid
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

PBS, pH 7.4
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

2 weeks
產品描述：

Ovalbumin is a native protein with full length. This protein is purified from chicken egg white. Its purity was determined by SDS-PAGE and reached up to 95%. It is presented the mass molecule around 45 kDa visualized on the gel. It has been validated in ELISA, WB and SDS-PAGE applications.
Ovalbumin (OVA) is the main protein found in egg white proteins (EWP), which has good functionality, particularly foaming and gelling properties. OVA is a globular protein containing 385 amino acid residues, 1 disulphide bond, and 4 free sulphydryl groups. Ovalbumin displays sequence and three-dimensional homology to the serpin superfamily, but unlike most serpins it is not a serine protease inhibitor. Although it is presumed to be a storage protein, the function of ovalbumin is still unknown.
Datasheet & COA：

Please contact us to get it.

引用文獻

Method Development and Validation for the Separation of Chymotrypsin, Bovine Serum Albumin, Ovalbumin and Lysozyme Using Reversed Phase Chromatography/ Mass Spectrometry S Oladipo,Northeastern Illinois University?ProQuest Dissertations & Theses,2024
Genetically encoded RNA-based sensors with Pepper fluorogenic aptamer Z Chen,Nucleic Acids Research,2023

產品評價

問答及客戶評論

■ 常見問題解答

我買了CSB-NP004301C 卵清蛋白，今天解凍后發現溶液中有很多絮凝劑(可見的白色塊狀物)。我不確定這是污染還是蛋白質從溶液中流失了。 I purchased Ovalbumin and upon thawing it today noticed that there is a lot of flocculant (visible white chunks) in the solution. I'm not sure if it's contamination or if the protein crashed out of solution

建議客戶先離心取上清進行濃度檢測和SDS-PAGE看下吧，若未降解，客戶可以先用于實驗檢測；若蛋白不符合客戶實驗使用，我們這邊年后對庫存進行復溶檢測，給客戶重新補發一批；

I am looking for EndoGrade? Endotoxin-free Ovalbumin. Can you let me know if your protein Ovalbumin Protein - CSB-NP004301C – 1g is a good alternative, do you have tested the level of endotoxin? I need that the protein will be free of endotoxin or ≤ 1EU/mg.

Thanks for your inquiry.
Code: CSB-NP004301C
Name: ovalbumin
We haven't removed endotoxin for this native protein at present. If you have demand for endotoxin level, please kindly remark when placing your order.
We could perform endotoxin removal , and guarantee the endotoxin level ≤ 1EU/ug.

What is the concentration of the current batch of these product. Is there a concentration range for most batches

Very nice to receive your inquiry. CSB-NP004301C ovalbumin
Lead Time: In stock
Concentration of current batch: 10mg/ml
Concentration range for all batches: 10-20mg/ml
If your customer has special requirement for concentration, please kindly remark this info in your PO.

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