Worthington Collagenase Sampling Program Lot Survey

List last updated: June 10, 2021 at 11:16:08

The following lists are updated daily. While there is no guarantee that every lot shown is still available, it is likely that the material you wish to buy or sample is currently still on inventory. You may e-mail Customer Service or call 800-445-9603 fom the US or Canada or 732-942-1660 from all other countries to get up to the minute inventory status on any lot.

If you are unfamiliar with the assay values shown in the charts, please see our Collagenase Manual page. A detailed discussion of the Worthington Collagenase Sampling Program is available. You may also request free samples on line using our Collagenase Sample Request Form.

CLSAFA     Collagenase (Animal Origin Free) - A

Lot Number u/mg dw u/mg dw
Caseinase
u/mg dw
Clostripain
u/mg dw
Tryptic
A280nm @ 1
mg/ml
41N13086L 195 175 4.42 0.52 3.01
45E15786H 190 155 3.96 0.45 2.65
X0J20407A 350 225 3.86 0.36 1.39
X0J20408A 340 260 4.17 0.36 1.34
X0J20409 330 270 4.11 0.42 1.35
X1M12992LW 210 190 4.24 0.25 2.63
X1M12993L 220 185 4.98 0.62 3.05

 

CLSAFB     Collagenase (Animal Origin Free) - B

Lot Number u/mg dw u/mg dw
Caseinase
u/mg dw
Clostripain
u/mg dw
Tryptic
A280nm @ 1
mg/ml
X0H20299 375 375 2.27 0.19 1.38

 

CLSAFC     Collagenase (Animal Origin Free) - C

Lot Number u/mg dw u/mg dw
Caseinase
u/mg dw
Clostripain
u/mg dw
Tryptic
A280nm @ 1
mg/ml
42P13841NW 200 280 1.85 0.10 2.13
46P17109WH 200 225 2.17 0.10 2.79

 

CLS-1     Collagenase, Type 1

Lot Number u/mg dw u/mg dw
Caseinase
u/mg dw
Clostripain
u/mg dw
Tryptic
A280nm @ 1
mg/ml
40N20598 255 450 1.92 0.14 2.78
41B20951 270 475 2.14 0.19 2.15
41B21031 325 485 2.89 0.32 2.12
41C21131 350 520 3.19 0.38 1.96

 

CLS-2     Collagenase, Type 2

Lot Number u/mg dw u/mg dw
Caseinase
u/mg dw
Clostripain
u/mg dw
Tryptic
A280nm @ 1
mg/ml
40N20599 255 540 4.85 0.85 2.27
40N20708 280 560 4.52 0.65 1.84
41B20909 340 460 4.27 0.32 1.87

 

CLS-3     Collagenase, Type 3

Lot Number u/mg dw u/mg dw
Caseinase
u/mg dw
Clostripain
u/mg dw
Tryptic
A280nm @ 1
mg/ml
F8P18802F 220 91.5 1.35 0.07 2.51
S8P18814F 210 77.5 1.31 0.05 2.99

 

CLS-4     Collagenase, Type 4

Lot Number u/mg dw u/mg dw
Caseinase
u/mg dw
Clostripain
u/mg dw
Tryptic
A280nm @ 1
mg/ml
40J20414 275 305 1.09 0.07 3.10
40N20647 230 180 0.54 0.03 1.79
41C21062 340 255 0.73 0.05 2.28

 

CLS-5     Collagenase, Type 5

Lot Number u/mg dw
Collagenase
u/mg dw
Caseinase
u/mg dw
Clostripain
u/mg dw
Tryptic
A280nm @ 1
mg/ml
u/mg dw
FALGPA
X1A20929-C 565 815 2.60 0.10 1.31 0.91
X1A20930-B 685 1,070 3.55 0.12 1.15 0.97
X1A20990 695 985 3.12 0.11 1.19 1.09