Pepsinogen I (PGA3) Active Protein

Name: PGA3 Active Protein; Pepsinogen I; Research Grade; MyBioSource
Brand: MyBioSource
SKU: MBS173573
Price: 395 USD
Availability: InStock
Rating: 5 (10 reviews)

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS173573

MyBioSource is the leading producer and supplier of human gastric Pepsinogen I (A) antigen as a cancer marker for medical research, clinical and biomedical manufacturing.Custom preparations, technical support, bulk quantities and aliquoting available.Human… More details

$395 / 0.1 mg +1 FREE 8GB USB

Product Documentation

Sample Manual Insert View PDF

Testing Data View PDF

Certificate of Analysis (COA) View PDF

QC Report View PDF

Material Safety Data Sheet View PDF

Technical Datasheet View PDF

Protocol View PDF

Product Overview

Online Datasheet in PDF

Product Name

Pepsinogen I (PGA3), Active Protein

Full Product Name

Pepsinogen I (PGI/PGA), Human Stomach

Product Gene Name

PGA3 active protein

Product Synonym Gene Name

PGA4; PGA5

Product Synonym Names

Pepsinogen A

Host

Human Gastric Mucosa

Form/Format

Powder, Lyophilized from tris chloride, pH 8.5

Purity/Purification

> 90% (SDS-PAGE, may contain minor cleavage products)

Preparation and Storage

Store at -20°C
Storage Note: Protect from moisture
Shipping Note: Blue Ice

Molecular Weight

40,300

Active Protein Note

Protein activity can be an ambiguous term. Please refer to the data sheet or inquire with Technical Support to determine the definition of activity for this product.

E.C. Number

3.4.23.1

Appearance

White to off-white powder

Unit Definition

One unit will produce a (DELTA) A₂₈₀ of 0.001 per minute at pH 2.0 and 37°C, measured as TCA-soluble products from hemoglobin.

Solubility

Clear, Colorless (1mg/mL 0.002 M Tris-Chloride, pH=8.0 buffer)

Rconstitution

After reconstitution maintain at or above pH8.0 to avoid activation.

Protein

0.1mg protein/vial (E^0.1%_280nm =1.48)

Specific Activity

1,570 U/mg protein (after activation)

Handling

Handle as a potentially hazardous substance. After reconstitution maintain at or above pH 8.0 to avoid activation.

Product Categories/Family for PGA3 active protein

Proteins; Antigens; Enzymes; Standards/controls; Native Proteins; Pepsinogen I (pgi; Pga)

Application Notes for PGA3 active protein

Other Notes

Small volumes of PGA3 active protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for PGA3 purchase

MBS173573 is an active protein targeting PGA3. Also known as Pepsinogen I (PGI/PGA), Human Stomach. Host: Human Gastric Mucosa.

Additional Details

NCBI/Uniprot data below describe general gene information for PGA3. It may not necessarily be applicable to this product.

Protein Family

Exopolygalacturonase

Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.