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Immunology Microplates

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Product and ordering information for BRANDplates® microplates for immunoassays: immunoGrade™, hydroGrade™ & lipoGrade™ surfaces suitable for ELISA, RIA, FIA & other immune testing; 96-& 384-well plates.

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  • Description
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Description

BRANDplates® immunoGrade™, hydroGrade™, and lipoGrade™ microplates feature high-binding, hydrophilic and hydrophobic surfaces, respectively, for use in a variety of immunological applications such as ELISA, RIA, and FIA. Available in a full range of well shapes and colors in 96- and 384-well formats. 96-well immunoassay plates feature blue alphanumeric embossing for easy well identification.

immunoGrade™
BRAND immunoGrade™ plates are optimized for the immobilization of IgG. They offer the highest binding capacity for molecules with mixed hydrophobic and hydrophilic regions. An excellent choice for the majority of standard ELISAs, and also suitable for solid phase immunoassays.

hydroGrade™
BRAND hydroGrade™ plates feature a strongly hydrophilic surface, with a strong affinity to hydrophilic molecules, such as glycoproteins and peptides, antibodies with predominantly hydrophilic regions, and nucleic acids. They are an alternative to the immunoGrade™ plates for homogeneous assays with hydrophobic molecules that remain in solution.

lipoGrade™
BRAND lipoGrade™ plates feature a strongly hydrophobic/lipophilic surface, for the immobilization of biomolecules with strongly hydrophobic regions. They are an alternative to the immunoGrade™ plates for solid phase assays, and are a choice for homogeneous assays with hydrophilic molecules that remain in solution.

Easy Selection: Find the right BRANDplates® multiwell plate either by physical characteristics or application with the interactive BRANDplates selection guide.

Flexibility: BRAND immunoGrade™ microplates are available in a strip plate version for greater flexibility.

BRANDplates® for immunoassays, 96-well microplates -
Pack of 100 plates, 20 stacks of 5 plates (1 lid per stack)

  Color
Bottom
Shape
Well
Volume
immunoGrade™
Cat. No.
hydroGrade™
Cat. No.
lipoGrade™
Cat. No.
  Transparent
U-bottom
330µL
781720
781780
781840
  Transparent
V-bottom
360µL
781721
-
781841
  Transparent
F-bottom
350µL
781722
781782
781842
  Transparent
C-bottom
350µL
781723
781783
781843
  White
U-bottom
330µL
781724
781784
781844
  White
C-bottom
350µL
781726
781786
781846
  Black
U-bottom
330µL
781727
781787
781847
  Black
C-bottom
350µL
781729
781789
781849


BRANDplates® for immunoassays, 96-well transparent bottom microplates -
Pack of 100 plates, 20 stacks of 5 plates (1 lid per stack)

  Color
Bottom
Shape
Well
Volume
immunoGrade™
Cat. No.
hydroGrade™
Cat. No.
lipoGrade™
Cat. No.
  White         
F-bottom
330µL
-
-
781850
  Black
F-bottom
330µL
781731
-
781851


BRANDplates® for immunoassays, 384-well standard microplates -
Pack of 50 plates, 10 stacks of 5 plates (1 lid per stack)

  Color
Bottom
Shape
Well
Volume
immunoGrade™
Cat. No.
hydroGrade™
Cat. No.
lipoGrade™
Cat. No.
  Transparent
F-bottom
100µL
781740
781800
781860
  White
F-bottom
100µL
781741
781801
781861
  Black
F-bottom
100µL
781742
781802
781862


BRANDplates® for immunoassays, 384-well transparent bottom microplates -
Pack of 50 plates, 10 stacks of 5 plates (1 lid per stack)

  Color
Bottom
Shape
Well
Volume
immunoGrade™
Cat. No.
hydroGrade™
Cat. No.
lipoGrade™
Cat. No.
  White         
F-bottom
120µL
-
-
781866
  Black
F-bottom
120µL
-
-
781867

Easily find the right BRANDplate® by application or attribute with this interactive guide. Check boxes to narrow the selection until you find the right choice(s): BRANDplates Interactive Selection Guide

Check here to find which BRAND micro-, deep-well, and PCR plates are compatible with a variety of instruments such as dispensers, plate readers, pipetting robots, etc.: Microplate Instrument Compatibility Chart

How are the different BRANDplates® surfaces produced?

The surface modifications of the microplates are produced via a physical-chemical process. This kind of surface modification creates durable surfaces that can be stored at room temperature.

How can I find the right plate for my application?

Easily find the right BRANDplate® by application or attribute with BRAND's interactive guide. Check boxes to narrow the selection until you find the right choice(s): BRANDplates Interactive Selection Guide

What is the difference between a C-, F-, V-, and U-bottom plate?

BRANDplates® 96-well plates are offered with four distinct well bottom plates, with different characteristics and advantages -

  • F-bottom: Flat well bottom. The F-bottom is designed for precise optical measurements and is well suited for colorimetric determinations as well as microscopy applications. Additionally, the F-bottom is used for specific applications such as cell culture.
  • C-bottom: Flat bottom with curved edges. The C-bottom combines the advantages of the U- and F-bottoms. Because of the curved edges, better sample mixing is obtained, while the flat bottom in the middle area of the wells allows precise optical measurements. The C-bottom is especially suited for immunological assays, as sample stirring has a major impact on precise assay results as well as the optical measurement to determine those results.
  • U-bottom: Round-shaped well bottom. Wells with a U-bottom have no edges, so they are well suited for stirring and washing of samples. This bottom shape is used for agglutination and other assays requiring these tasks.
  • V-bottom: Conically-shaped well bottom. Sample recovery is maximized with the V-bottom shape. For this reason plates with a V-bottom are especially suited for precipitation assays and storage.

What do immunoGrade™, hydroGrade™, and lipoGrade™ mean?

BRANDplates® microplates for immunoassay are offered with three different surface treatments -

  • immunoGrade™: The immunoGrade™ surface is optimized for the immoblization of IgG, offering the highest binding for molecules with mixed hydrophilic and hydrophobic regions. It is the surface of choice for the majority of standard ELISAs and is suitable for solid phase immunoassays.
  • hydroGrade™: The hydroGrade™ surface is a strongly hydrophilic surface with high affinity to molecules such as glycoproteins and peptides, antibodies with predominantly hydrophilic regions and amino acids. It is a good choice for solid phase assays with hydrophilic molecules or liquid phase assays with hydrophobic molecules.
  • lipoGrade™: The lipoGrade™ surface is a strongly hydrophobic surface for the immobilization of molecules with predominantly hydrophobic regions. It is a good choice for solid phase assays with hydrophobic molecules or liquid phase assays with hydrophilic molecules.

Are the BRANDplates® microplates with immunological surfaces sterile?

No. Plates with immunological surfaces are not sterilized but are tested for the following criteria: Endotoxins < 0.01 EU/mL, free of DNA, DNase and RNase, free of cytotoxic substances according to DIN EN ISO 10 993.

IgA Adsorption Capacity of BRAND immunoGrade™ Microplates
Learn the effectiveness of BRANDplates® high binding immunoGrade™ surface using a direct antibody binding assay.

The following accessories are available for Multiwell Plates:

    Lids - Compatible lids are available for all BRANDplates® microplates.
    Sealing Films - Self-adhesive for secure sealing. Available in a variety of materials for different applications.
    Rubber Roller - Securely and easily apply self-adhesive films!

To order click here

To request a free sample click here and complete the sample request form.