The largest database of trusted experimental protocols

Andpenicillin streptomycin

Manufactured by Thermo Fisher Scientific
Sourced in Colombia

Penicillin-streptomycin is a commonly used antibiotic mixture for cell culture applications. It provides broad-spectrum antimicrobial activity against a variety of gram-positive and gram-negative bacteria.

Automatically generated - may contain errors

10 protocols using andpenicillin streptomycin

1

Isolation and Culture of Sensory Neurons

Check if the same lab product or an alternative is used in the 5 most similar protocols
DRGs were dissected from adult TrpV1-Cre::tdTomato mice
(12–13 weeks) into Hank’s balanced salt solution (HBSS) (Life
Technologies). DRG were dissociated in 1 mg ml−1 collagenase A plus 2.4
U ml−1 dispase II (enzymes, Roche Applied Sciences) in HEPES-buffered
saline (Sigma) for 90 min at 37 °C and then triturated down to single cell level
using glass Pasteur pipettes of decreasing size. DRGs were the centrifuged over a
10% BSA gradient and plated on laminin-coated cell culture dishes (Sigma). DRGs
were cultured 24 hours in B27-supplemented neurobasal-A medium plus 50 ng/ml NGF
(Invitrogen), 2 ng/ml GDNF (Sigma), 10uM arabinocytidine (Sigma) and
penicillin/streptomycin (Life Technologies).
+ Open protocol
+ Expand
2

Isolation and Culture of Sensory Neurons

Check if the same lab product or an alternative is used in the 5 most similar protocols
DRGs were dissected from adult TrpV1-Cre::tdTomato mice
(12–13 weeks) into Hank’s balanced salt solution (HBSS) (Life
Technologies). DRG were dissociated in 1 mg ml−1 collagenase A plus 2.4
U ml−1 dispase II (enzymes, Roche Applied Sciences) in HEPES-buffered
saline (Sigma) for 90 min at 37 °C and then triturated down to single cell level
using glass Pasteur pipettes of decreasing size. DRGs were the centrifuged over a
10% BSA gradient and plated on laminin-coated cell culture dishes (Sigma). DRGs
were cultured 24 hours in B27-supplemented neurobasal-A medium plus 50 ng/ml NGF
(Invitrogen), 2 ng/ml GDNF (Sigma), 10uM arabinocytidine (Sigma) and
penicillin/streptomycin (Life Technologies).
+ Open protocol
+ Expand
3

Cell Culture Media Optimization

Check if the same lab product or an alternative is used in the 5 most similar protocols
All non-adherent cells were cultured in RPMI 1640 GlutaMAX, HEPES medium (Life
Technologies) supplemented with 10 % Hyclone FBS (Thermo Scientific Hyclone),
MEM non-essential amino acids solution (Life Technologies), and
penicillin/streptomycin (100 U ml−1/100 µg
ml−1) solution (Life Technologies). Adherent cells were cultured
in DMEM GlutaMAX medium (Life Technologies) supplemented with 10 % FetalClone
III Serum (Thermo Scientific Hyclone), MEM non-essential amino acids solution, and
100 U penicillin ml−1 plus
100 µg streptomycin ml−1 solution.
+ Open protocol
+ Expand
4

Colon Cancer Cell Lines and Knockdown

Check if the same lab product or an alternative is used in the 5 most similar protocols
Human colon cancer cell lines [HT-29 (ATTC HTB-38) and HCT-116 (ATTC
CCL-247)] as well as normal colon cell line CCD-18Co (ATCC, CRL-1459) were
obtained from the American Type Culture Collection (ATCC), Manassas, VA. Cells
were grown in DMEM medium (HyClone GE Healthcare, SH30022.01) supplemented with
10% fetal bovine serum (FBS; Thermo Scientific, 10082147) and
penicillin/streptomycin (Thermo Scientific, 15140122) at 5% CO2 and 37°C.
GLTP overexpression and depletion were confirmed by western blot analyses (Supplemental Fig. S1).
TurboGFP-GIPZ lentiviral shRNAmir constructs for GLTP, RIPK-3, MLKL and
non-targeting (scrambled) control shRNAs were supplied by the University of
Minnesota Genomics Center (http://genomics.umn.edu/rna-interference.php).
+ Open protocol
+ Expand
5

EGF Stimulation of A431 Cells

Check if the same lab product or an alternative is used in the 5 most similar protocols
A431 cells were grown in Dulbecco’s modified Eagle’s medium (DMEM)
(A.T.C.C., VA) supplemented with 10% FBS (Atlas Biologicals, CO), and
penicillin/streptomycin (ThermoFisher, MA). Trypsin/EDTA was
obtained from Gibco (ThermoFisher, MA). Unless otherwise noted, chemicals were
obtained from Sigma Chemical Co. (Sigma, MO). Recombinant EGF and c-Fos were
obtained from Active Motif (Active Motif, CA). Recombinant Ras was obtained from
Cytoskeleton, Inc. (Cytoskeleton, CO). Human EGF was obtained from Cytoskeleton,
Inc. (Cytoskeleton, CO). For EGF stimulation experiments, A431 cells were serum
restricted for 24 h with serum-free DMEM in order to synchronize the cells. The
cells were then treated with 33 ng/ml EGF for 0.5, 2, 5, 15, and 60 min
in individual 15-cm dishes (Corning, NY), followed by subsequent lysis with
BlastR lysis buffer (Cytoskeleton, CO).
+ Open protocol
+ Expand
6

Purification and Culture of IL-2Rα+ YT-1 NK Cells

Check if the same lab product or an alternative is used in the 5 most similar protocols
Unmodified YT-153 and
IL-2Rα+ YT-1 human NK cells54 were cultured in RPMI complete medium
(RPMI 1640 medium supplemented with 10% fetal bovine serum, 2 mM L-glutamine,
minimum non-essential amino acids, sodium pyruvate, 25 mM HEPES, and
penicillin-streptomycin [Gibco]). CTLL-2 cells purchased from ATCC were cultured
in RPMI complete with 10% T-STIM culture supplement with ConA (Corning). 24
hours prior to signaling studies, CTLL-2 cells were resuspended in RPMI lacking
T-STIM culture supplement for IL-2 starvation. Viability (>95%) of CTLL-2
cells was verified by trypan blue exclusion (counted in a hemocytometer)
immediately before performing the signaling assays. All cells were maintained at
37°C in a humidified atmosphere with 5% CO2. The subpopulation
of YT-1 cells expressing IL-2Rα was purified via magnetic selection as
described previously39 (link).
Enrichment and persistence of IL-2Rα expression were monitored by
analysis of PE-conjugated anti-human IL-2Rα (Biolegend) antibody binding
on an Accuri C6 flow cytometer (BD Biosciences).
+ Open protocol
+ Expand
7

Diverse Cancer Cell Line Maintenance Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
PL45 (pancreatic ductal adenocarcinoma (CTRL-2558)), HeLa (cervix adenocarcinoma
(CCL-2)), DU 145 (prostate carcinoma (HTB-81)) and Hep G2 (hepatocellular
carcinoma (HB-8065)) were purchased from American Type Culture Collection (ATCC)
and maintained in Dulbecco’s Modified Eagle’s Medium
(DMEM) supplemented with sodium bicarbonate (1.5 g/L). TOV-21G
(ovarian clear cell carcinoma) was purchased from ATCC (CTRL-11730) and
maintained in a 1:1 mixture of MCDB 105 medium (1.5 g/L sodium
bicarbonate) and Medium 199 (2.2 g/L sodium bicarbonate). Ramos
(Burkitt’s lymphoma (CTRL-1596)), CCRF-CEM (acute lymphoblastic
leukaemia (CRM-CCL-119)), A549 (lung carcinoma (CCL-185)) and H226 (lung
squamous cell carcinoma (CRL-5826)) were purchased from ATCC and maintained in
RPMI-1640 medium. hTERT HPNE (normal pancreatic ductal cell (CRL-4023)) was
purchased from ATCC and maintained in recommended media (1:3 mixture M3:Base
FTM Culture Media: DMEM). All media were supplemented with
heat inactivated fetal bovine serum (10% v/v (Gibco)) and
penicillin-streptomycin (100 UI/mL (Gibco)). All cells were cultured
at 37 °C in a 5% CO2 atmosphere. In addition
to maintain the integrity of the cell lines and prevent mutation of the cells,
the cells passaging were kept under 75.
+ Open protocol
+ Expand
8

Purification and Culture of IL-2Rα+ YT-1 NK Cells

Check if the same lab product or an alternative is used in the 5 most similar protocols
Unmodified YT-153 and
IL-2Rα+ YT-1 human NK cells54 were cultured in RPMI complete medium
(RPMI 1640 medium supplemented with 10% fetal bovine serum, 2 mM L-glutamine,
minimum non-essential amino acids, sodium pyruvate, 25 mM HEPES, and
penicillin-streptomycin [Gibco]). CTLL-2 cells purchased from ATCC were cultured
in RPMI complete with 10% T-STIM culture supplement with ConA (Corning). 24
hours prior to signaling studies, CTLL-2 cells were resuspended in RPMI lacking
T-STIM culture supplement for IL-2 starvation. Viability (>95%) of CTLL-2
cells was verified by trypan blue exclusion (counted in a hemocytometer)
immediately before performing the signaling assays. All cells were maintained at
37°C in a humidified atmosphere with 5% CO2. The subpopulation
of YT-1 cells expressing IL-2Rα was purified via magnetic selection as
described previously39 (link).
Enrichment and persistence of IL-2Rα expression were monitored by
analysis of PE-conjugated anti-human IL-2Rα (Biolegend) antibody binding
on an Accuri C6 flow cytometer (BD Biosciences).
+ Open protocol
+ Expand
9

Primary Neuronal Cell Extraction and Culture

Check if the same lab product or an alternative is used in the 5 most similar protocols
Primary neuronal cells were extracted from the cortical tissue of E17-E18 rat embryos (Sprague-Dawley)29 and maintained in DMEM (GIBCO, Thermofisher Scientific, MA, USA) with 10% fetal bovine serum (FBS, Biowest, Nuaillé, France) during extraction. Afterward, chemical dissociation was carried out in FBS-free DMEM adding trypsin and incubating the mixture at 37 °C. Once the cell density was quantified in a hemocytometer, cells were resuspended in Neurobasal/FBS (GIBCO) medium supplemented with B27, GlutaMAX, and penicillin-streptomycin (GIBCO) and seeded at 3 × 105 cells per well in 12 well plates on glass coverslips. Cell culture was then maintained in an incubator at 37 °C and 5% CO2.
+ Open protocol
+ Expand
10

Investigating Cellular Response to WTC Dust Exposure

Check if the same lab product or an alternative is used in the 5 most similar protocols
Human cell line GM03798 (wild type), Epstein–Barr
virus-transformed lymphoblasts were obtained from Coriell Cell Repositories and
were grown in RPMI 1640 (Gibco) supplemented with 10% FBS and
penicillin/streptomycin (Gibco). Cell lines were regularly tested for mycoplasma
contamination. Cells were treated with the different concentrations of the
following drugs: olaparib (AZD2281; Astra Zeneca); Aphidicolin (A0781, Sigma).
WTC-PM was obtained, as previously described, from 5 locations within 0.5 miles
of Ground Zero on 9/13/016 ,17 (link). Composition was determined by
x-ray fluorescence analysis using techniques as previously published17 (link). Cells were exposed to
200μg/ml of WTC-PM for all the experiments.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!