Communicate with Supplier? Supplier
Yuhua Fu Ms. Yuhua Fu
What can I do for you?
Contact Supplier

Suzhou Nanomicro Technology Co., Ltd.

Suzhou Nanomicro Technology Co., Ltd.
I agree Bossgoo.com will authorize the transaction payment on Bossgoomall.com. Bossgoomall.com is a subsidiary of Bossgoo.com group, Please rest assured to trade.
I agree

Protein A Affinity Chromatography Resins

Payment Type:
L/C,T/T
Incoterm:
FOB,CFR,CIF
Min. Order:
1
Transportation:
Ocean,Air
Share:
  • Product Description
Overview
Product Attributes

Model No.UniMab 50HC

Pore Size1000

Functional GroupProtein A

Supply Ability & Additional Informations

TransportationOcean,Air

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Nanomicrotech has the world's leading technology in Chromatography Media, and the company also has rich experiences in the development of purification processes.

Protein A Column

Characteristics and Advantages

Protein A Resin

Highly uniform particles
Uni®Mab affinity chromatography medium has highly uniform particle size distribution and precisely controlled porestructure, as shown in Fig. 1.

Affinity Purification

Figure 1. SEM diagram of Uni®Mab and a leading brand of protein A medium

High flow rate

Uni®Mab affinity chromatography medium was made from polymethyl methacrylate (PMMA) microspheres (as matrix); and it would withstand the pressure of 0.5 MPa. When compared to an affinity medium with convention alagarose matrix of the chromatography media, it would make the separation process much faster, thus reducing the time purification, for hundreds of liters of large scale chromatography preparative column.(Experimental:Column:4.6 mm × 50 mm Mobile phase:50 mM PBS,0.5 M NaCl)


Protein A Separation
Figure 2. Comparison of Uni®Mab and a conventional agarose type protein A medium, their pressure vs. linear flow rate.

Excellent loading capacity
At a high flow rate, Uni®Mab showed a significantly better dynamic binding capacity (DBC) than that of the conventional agarose type protein A medium. The same observation was also valid, even when the residence time was increase to 4 - 6 minute.(Experimental:Column:7 mm × 25 mm Sample:Human IgG,2 mg/mL Equilibration buffer:20 mM PBS,pH 7.0 ,0.15 M NaCl Elution:0.1 M Glycine ,pH 3.0)

Gst Protein Purification
Figure 3. Comparison of Uni®Mab with a leading brand of Protein A medium, for their dynamic binding capacity

Outstanding pH stability
Uni®Mab affinity chromatography medium could be applied in a pH range from 3 - 12, and it could be cleaned with 0.1 - 0.5 M NaOH. In a life-cycle test, Uni®Mab medium remained greater than 90% of the original dynamic binding capacity (DBC), after 100 CIP cycles with 0.5 M NaOH as CIP reagent. (CIP procedure:Medium:Uni®Mab Column:7 mm × 25 mm Sample:recombinant antibody(chimera) DBC calculation:10% breakthrough Equilibration buffer:20 mM PBS,150 mM NaCl, pH 7.2,3 CV(column volume) Elution:20 mM Citrate,pH 3.0 CIP:0.5 M NaOH,15 CV Re-equilibration:10 CV)

7
Figure 4. Uni®Mab pH stability in life cycle tests

Application
Uni®Mab was secessfully applied in purification of hIgG from human serum. (Experimental:Column:7 mm× 25 mm Sample:human serum,5 mL Equilibration Buffer:20mM PBS,pH 7.0

0.15 M NaCl Elution:0.1 M Glycine ,pH 3.0 Residence time:4 min )

Affinity Chromatography Protein Purification
Figure 5.Uni®Mab used in hIgG purification from human serum

Technical information

Protein Purification Column

Pre-packed column cartridge

Protein A Chromatography

About Nanomicrotech
We are proud to be the sole producer (and provider) of monodisperse, super pure silica gel chromatographic media in the world; we also provide monodisperse polymer chromatographic media (these products will match the performance of similar GE products).


Looking for ideal Antibody Purification Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Protein A Affinity Chromatography are quality guaranteed. We are China Origin Factory of UniMab 50 Protein A Affinity Chromatography Resin. If you have any question, please feel free to contact us.

Product Categories : Chromatography Media - Monodisperse > Protein A Chromatography Media

Email to this supplier
  • *To:
    Ms. Yuhua Fu
  • *Message:
    Your message must be between 20-8000 characters

Related Products List

Home

Phone

About Us

Inquiry