Western Blotting Boxes

No matter what size your Western blot is, there's a box that fits it perfectly. With boxes that are correctly matched to common blot sizes, you can fit more blots on shakers/rockers while keeping reagent and antibody usage to an absolute minimum. Additionally, all corners are formed at a 90° angle and the bottom surface is uniformly flat, further reducing consumption of costly reagents and antibodies. (For example, popular mini-gels require only about 4 ml.)

At a price that makes them truly disposable, all sizes are engineered from crystal clear polystyrene (except for the opaque black that protects light sensitive samples). All sizes are also equipped with an easy-to-open hinged lid that reduces evaporation.

The new MultiBox™ 6 is made of exceptionally tough, crystal clear plastic and has six 32 x 100 mm compartments.

  • A perfect box for every blot
  • Reduce antibody usage
  • Hinged lid minimizes evaporation
  • For halves, wholes, strips or minis
Catalog # Description Max Vol Application
70475-01 Micro Strip
2⅞ x 1-3/16 x ¾"
(7.3 x 3 x 1.9 cm)
1 ml Various
70475-02 Mini Rectangle
2⅞ x 2 x 1¼"
(7.3 x 5.1 x 3.2 cm)
3 ml Half Mini Protein Gels
70475-03 Medium Rectangle
3½ x 2-9/16 x 1"
(8.9 x 6.5 x 2.5 cm)
4 ml Mini Protein Gels (Bio-Rad Protean 3 & similar)
70475-04 Medium Rectangle
Opaque Black
3½ x 2-9/16 x 1"
(8.9 x 6.5 x 2.5 cm)
4 ml Mini Protein Gels (Bio-Rad Protean 3 & similar)
70475-05 Long Strip
3¾ x 1-3/16 x ⅝"
(9.5 x 3 x 1.6 cm)
2 ml Protean 3 (cut up)
70475-06 Medium Strip
4⅜ x 2-1/16 x 1⅞"
(11.1 x 5.2 x 4.7 cm)
3 ml Various
70475-07 Large
4⅝ x 3½ x 1⅛"
(11.7 x 8.9 x 2.8 cm)
6 ml Combrex PAGEr Gold, Mighty Small, Novex, SureLock mini
70475-08 Large Opaque Black
4 ⅝ x 3 ½ x 1⅛"
(11.7 x 8.9 x 2.8 cm)
6 ml Combrex PAGEr Gold, Mighty Small, Novex, SureLock mini
70475-09 Square
4-9/16 x 4-9/16 x 1¼"
(11.6 x 11.6 x 3.2 cm)
7 ml Owl Penguin P9DS/Puffin
70475-10 Square Opaque Black
4-9/16 x 4-9/16 x 1¼"
(11.6 x 11.6 x 3.2 cm)
7 ml Owl Penguin P9DS/Puffin
70475-11 Extra Large
6 x 4 x 1¼"
(15.2 x 10.2 x 3.2 cm)
11 ml Bio-Rad Criterion, Amersham
70475-12 XXL
6 x 4 x 2"
(15.2 x 10.2 x 5.1 cm)
12 ml Bio-Rad Criterion, Amersham
70475-13 MultiBox 6, ea compartment:
4¼ x 8¼ x 1⅜"
(10.7 x 21 x 3.5 cm)
2 ml Protean 3 (cut up)
Cat # Description Pack Price Quote Quantity
Cat #: 70475-01 Description: Western Blot Box Micro Strip 2⅞x1-3/16x¾" Pack: 5 Pack Price: $22.00 Add to Quote:
Cat #: 70475-02 Description: Western Blot Box Mini Rect 2⅞x2x1¼" Pack: 5 Pack Price: $28.00 Add to Quote:
Cat #: 70475-03 Description: Western Blot Box Med Rect 3½x2-9/16x1" Pack: 5 Pack Price: $37.00 Add to Quote:
Cat #: 70475-04 Description: Western Blot Box Opaque Blk, Med Rect 3½x2-9/16x1" Pack: 5 Pack Price: $39.00 Add to Quote:
Cat #: 70475-05 Description: Western Blot Box Long Strip 3¾x1-3/16x⅝" Pack: 5 Pack Price: $28.00 Add to Quote:
Cat #: 70475-06 Description: Western Blot Box Med Strip 4⅜x2-1/16x1⅞" Pack: 5 Pack Price: $44.00 Add to Quote:
Cat #: 70475-07 Description: Western Blot Box Lg 4⅝x3½x1⅛" Pack: 5 Pack Price: $48.00 Add to Quote:
Cat #: 70475-08 Description: Western Blot Box Opaque Blk Lg 4 ⅝x3 ½x1⅛" Pack: 5 Pack Price: $50.00 Add to Quote:
Cat #: 70475-09 Description: Western Blot Box Sq 4-9/16x4-9/16x1¼" Pack: 5 Pack Price: $64.00 Add to Quote:
Cat #: 70475-10 Description: Western Blot Box Opaque Blk Sq 4-9/16x4-9/16x1¼" Pack: 5 Pack Price: $66.00 Add to Quote:
Cat #: 70475-11 Description: Western Blot Box Extra Lg 6x4x1¼" Pack: 5 Pack Price: $63.00 Add to Quote:
Cat #: 70475-12 Description: Western Blot Box XXL 6x4x2" Pack: 5 Pack Price: $64.00 Add to Quote:
Cat #: 70475-13 Description: MultiBox 6 Pack: 4 Pack Price: $77.00 Add to Quote: