Data Type
Cell Information
(0)
Citations
(12)
FAQ
(54)
Culture Media
(0)
Category
Endotoxin Detection
(66)
Laboratory Instrumentation
(28)
Primary Cells and Media
(6)
Serum-free and Speciality Media
(5)
Transfection
(4)
Bioassay
(3)
Classical Media and Reagents
(3)
Informatics for QC Microbiology
(2)
Mycoplasma Detection and Prevention
(2)
3D Cell Culture
(1)
Cell Lines and Primary Cancer Cells
(1)
Electrophoreses and Analysis
(1)
Live Cell Imaging
(1)
+ Show All
Research Area
Endotoxin Testing
(56)
Basic Research
(8)
Immunotherapy / Hematology
(2)
Uncategorized
(2)
Cancer Research/Cell Biology
(1)
Molecular Biology
(1)
Regenerative medicine
(1)
Respiratory Research
(1)
+ Show All
Topic
Cellular Function
(3)
Gene therapy
(1)
66 results sorted by
relevance
alphabetical
newest first
oldest first
Export Citations
H
o
w
s
h
o
u
l
d
I
h
a
n
d
l
e
t
h
e
r
e
c
o
n
s
t
i
t
u
t
e
d
L
o
n
z
a
L
A
L
P
Y
R
O
G
E
N
T
™
G
e
l
C
l
o
t
B
a
c
t
e
r
i
a
l
E
n
d
o
t
o
x
i
n
T
e
s
t
i
n
g
(
B
E
T
)
R
e
a
g
e
n
t
?
Rehydrated LAL reagent may be stored for as long as 24 hours, but it must be kept at 2-8 °C. Do not pre-incubate lysate in the LAL test tubes before adding samples to them. This is not necessary and may cause sensitivity loss in the LAL reagent. If...
H
o
w
d
o
I
h
a
n
d
l
e
m
y
L
o
n
z
a
C
o
n
t
r
o
l
S
t
a
n
d
a
r
d
E
n
d
o
t
o
x
i
n
(
C
S
E
)
f
o
r
B
a
c
t
e
r
i
a
l
E
n
d
o
t
o
x
i
n
T
e
s
t
i
n
g
(
B
E
T
)
?
Lyophilized E. coli endotoxin should be stored at 2-8°C. Endotoxin solutions are generally very stable upon storage except at more dilute concentrations. Rehydrated E. coli endotoxin should be stored refrigerated only (at 2-8°C and not frozen)....
W
h
e
n
p
e
r
f
o
r
m
i
n
g
t
h
e
L
o
n
z
a
B
a
c
t
e
r
i
a
l
E
n
d
o
t
o
x
i
n
T
e
s
t
(
B
E
T
)
,
L
A
L
o
r
P
y
r
o
G
e
n
e
™
r
e
c
o
m
b
i
n
a
n
t
F
a
c
t
o
r
C
(
r
F
C
)
,
e
n
d
o
t
o
x
i
n
d
e
t
e
c
t
i
o
n
k
i
t
h
o
w
d
o
I
k
n
o
w
m
y
p
i
p
e
t
t
e
s
a
r
e
w
o
r
k
i
n
g
a
d
e
q
u
a
t
e
l
y
?
Check your pipetting accuracy. This is important in every phase of LAL testing. Make sure you are adding the correct amounts of material. Good quality graduated pipettes are already calibrated by the manufacturer, but it is up to the user to use them...
W
h
e
r
e
c
a
n
I
o
b
t
a
i
n
a
C
e
r
t
i
f
i
c
a
t
e
o
f
A
n
a
l
y
s
i
s
(
C
O
A
)
f
o
r
a
p
r
o
d
u
c
t
I
p
u
r
c
h
a
s
e
d
t
h
r
o
u
g
h
L
o
n
z
a
?
So long as you have the product catalog number and batch/lot number, Lonza Certificates of Analysis (COA) can be downloaded from https://bioscience.lonza.com/lonza_bs/US/en/coa/search . Please enter the product catalog number and batch/lot number...
W
h
e
n
p
e
r
f
o
r
m
i
n
g
t
h
e
L
o
n
z
a
B
a
c
t
e
r
i
a
l
E
n
d
o
t
o
x
i
n
T
e
s
t
(
B
E
T
)
,
L
A
L
g
e
l
c
l
o
t
e
n
d
o
t
o
x
i
n
d
e
t
e
c
t
i
o
n
k
i
t
h
o
w
d
o
I
k
n
o
w
i
f
I
h
a
v
e
a
p
o
s
i
t
i
v
e
r
e
s
u
l
t
f
o
r
g
e
l
c
l
o
t
?
A positive result is a firm gel which maintains its integrity through inversion to 180°. Resist the temptation to look at any of the test tubes before the hour is up. When reading your test results after the one-hour incubation gently withdraw each...
H
o
w
s
h
o
u
l
d
I
p
r
e
p
a
r
e
a
n
d
h
a
n
d
l
e
m
y
p
r
o
d
u
c
t
s
a
m
p
l
e
s
f
o
r
B
a
c
t
e
r
i
a
l
E
n
d
o
t
o
x
i
n
T
e
s
t
i
n
g
(
B
E
T
)
w
h
e
n
u
s
i
n
g
L
o
n
z
a
e
n
d
o
t
o
x
i
n
d
e
t
e
c
t
i
o
n
a
s
s
a
y
s
?
H
o
w
d
o
I
a
d
j
u
s
t
t
h
e
p
H
?
As with handling of the lysate test reagents, the key word is cleanliness. Use aseptic and apyrogenic technique. Check the product for inhibition. Some products, especially members of the small volume parenteral family, may contain substances at...
A
r
e
L
o
n
z
a
B
a
c
t
e
r
i
a
l
E
n
d
o
t
o
x
i
n
D
e
t
e
c
t
i
o
n
(
B
E
T
)
r
e
a
g
e
n
t
s
F
D
A
a
p
p
r
o
v
e
d
?
All Lonza LAL based products, as well as the facility they are produced in, are FDA licensed.
A
r
e
t
h
e
h
o
r
s
e
s
h
o
e
c
r
a
b
s
k
i
l
l
e
d
o
r
i
n
j
u
r
e
d
d
u
r
i
n
g
t
h
e
h
a
r
v
e
s
t
p
r
o
c
e
s
s
?
Lonza takes great care to not harm the crabs during the harvesting of their blood. During harvesting blood is collected by puncturing the septum on the underside of the animal with a small needle. The animal will only give as much blood as it can...
D
o
e
s
L
o
n
z
a
h
a
v
e
p
r
o
d
u
c
t
s
f
o
r
o
v
e
n
v
a
l
i
d
a
t
i
o
n
d
e
p
y
r
o
g
e
n
a
t
i
o
n
s
t
u
d
i
e
s
?
Lonza offers Endotoxin Challenge Vials with part code 00192568 and High Potency Endotoxin with part code 00193763 for oven validation.
W
h
e
n
p
r
e
f
o
r
m
i
n
g
L
o
n
z
a
B
a
c
t
e
r
i
a
l
E
n
d
o
t
o
x
i
n
T
e
s
t
(
B
E
T
)
,
L
A
L
o
r
P
y
r
o
G
e
n
e
™
r
e
c
o
m
b
i
n
a
n
t
F
a
c
t
o
r
C
(
r
F
C
)
,
e
n
d
o
t
o
x
i
n
d
e
t
e
c
t
i
o
n
k
i
t
t
o
e
s
t
a
b
l
i
s
h
t
h
e
p
o
t
e
n
c
y
o
f
E
n
d
o
t
o
x
i
n
C
h
a
l
l
e
n
g
e
V
i
a
l
s
(
E
C
V
)
c
a
n
I
u
s
e
a
s
y
r
i
n
g
e
t
o
r
e
c
o
n
s
t
i
t
u
t
e
t
h
e
E
C
V
a
n
d
o
t
h
e
r
a
s
s
a
y
r
e
a
g
e
n
t
s
?
We do not recommend that a needle and syringe be used to reconstitute ECV or other LAL reagents. The plungers of plastic syringes are generally coated with a lubricant and tend to interfere with the assay. We recommend the tops be removed and diluent...
PREVIOUS
PAGE
1
PAGE
2
PAGE
3
PAGE
4
PAGE
5
PAGE
6
PAGE
7
NEXT