ErbB2 siRNA Lentivector Set (Human)
ErbB2 CRISPR
ErbB2 Lentiviral
ErbB2 AAV
ErbB2 Adenovirus
ErbB2 ORF
ErbB2 siRNA
-
Retired Cat.No.
19398091 -
Product Name
ErbB2 siRNA Lentivector Set (Human) -
Unit
4 x 500 ng DNA -
Description
abm's RNAi expression vectors and viruses are ready-to-use tools for siRNA-mediated gene knockdown. Each product set includes four pre-designed siRNA vectors targeting your gene’s mRNA to ensure effective gene silencing. Both siRNA and shRNA constructs are available with the shRNA option accessible through the DNA Preparation Options. For added flexibility, our siRNA/shRNA vectors and viruses are also available in Lentivirus and AAV formats.
Save 30% OFF Packaging Mix or Transduction Enhancer with any lentivector or lentivirus. Click here to claim your savings! -
Gene Name/Gene ID
ErbB2, 2064 -
Gene Full Name
v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian) -
Alias
NEU, HER-2, CD340, HER2 -
Accession Number
-
Species
Human -
System
Lentiviral Vector -
Target Sequence
807 AGCCCTGGTCACCTACAACACAGACACGT
965 TGACAGCAGAGGATGGAACACAGCGGTGT
1212 AGAGATCACAGGTTACCTATACATCTCAG
2885 ACTCTGAATGTCGGCCAAGATTCCGGGAG -
Vector Size
8603 -
Storage Condition
Store Lentiviral Vectors at -20°C. -
QC
Restriction Enzyme Digest and Sequencing -
Disclaimer
-
Guarantee
abm guarantees that at least one out of the four siRNA Lentivector constructs purchased in a set will result in over 70% knockdown of gene expression within target cells showing >80% transfection efficiency. Click for more info -
Caution
This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information.
Print/Download Datasheet
Search CoA here
Supporting Protocol
Publishing research using LS119398? Please let us know so that we can cite the reference in this datasheet.
LS119398 has not been cited in any literature.
Question
ABM community
Verified customer
Asked on Jan 30 2026
Answer
The lentivirus should be aliquoted into smaller working volumes and then stored at -80°C. Lentivirus is sensitive to storage temperature and to freeze/thaws. It can lose up to 5% or more activity with each freeze/thaw. When stored properly, viral stocks of an appropriate titer should be suitable for use for up to one year. After long-term storage, we recommend re-titering your viral stocks before use.
ABM Scientific Support
Answered on Jan 30 2026
ABM community
Verified customer
Asked on Jan 30 2026
Answer
abm lentiviral transfer vectors use the third generation lentivirus system. It is based on the inactivated HIV genome. Note that our lentivirus packaging plasmids cannot be integrated into the host and are transiently expressed.
ABM Scientific Support
Answered on Jan 30 2026
ABM community
Verified customer
Asked on Mar 24 2025
Answer
We recommend using abm’s 2nd Generation Packaging System Mix (Cat. No. LV003) or 3rd Generation Packaging System Mix (Cat. No. LV053). abm’s lentiviral vectors have been tested and are compatible with Invitrogen’s packaging mix; we have not tested other suppliers and cannot guarantee compatibility.
ABM Scientific Support
Answered on Mar 24 2025
ABM community
Verified customer
Asked on Mar 24 2025
Answer
Higher MOI will provide more copies of the antibiotic resistance gene per cell. Cells containing multiple copies of the resistance gene can withstand higher antibiotic concentrations compared to those at lower MOIs. The concentration of antibiotic should be adjusted to a level that will cause selection for the desired population of transduced cells without going below the minimum antibiotic concentration you have established in your killing curve.
ABM Scientific Support
Answered on Mar 24 2025
ABM community
Verified customer
Asked on Jan 30 2026
Answer
MOI (Multiplicity of Infection) refers to the number of viral particles per cell used in the infection, e.g. an MOI of 5 indicates that there are five infectious units (IU) or transducing units (TU) for every cell. MOI is determined by calculating the numbers of viral particles added per well then divide this number by the number of cells seeded into the well. We also recommend transducing the cells with a range of MOIs as different cell types may require different MOIs for successful transduction.
MOI = Product Titer (IU/ml) x Virus Volume (ml) / Total Cell Number
MOI = Product Titer (IU/ml) x Virus Volume (ml) / Total Cell Number
ABM Scientific Support
Answered on Jan 30 2026
ABM community
Verified customer
Asked on Jan 30 2026
Answer
The concentration must be optimized for each cell type. Typical selection amounts are around 0.1 - 0.5µg per ml.
ABM Scientific Support
Answered on Jan 30 2026
ABM community
Verified customer
Asked on Mar 24 2025
Answer
Yes.
ABM Scientific Support
Answered on Mar 24 2025
ABM community
Verified customer
Asked on Mar 24 2025
Answer
Our scramble negative control can be used for human, mouse and rat. Please refer to abm’s Control Vectors and Viruses webpage for a full list.
ABM Scientific Support
Answered on Mar 24 2025
ABM community
Verified customer
Asked on Mar 24 2025
Answer
We recommend testing all 4 siRNA vectors. abm guarantees that at least one out of the four vector constructs purchased in a set will result in over 70% knockdown of gene expression within target cells showing >80% transfection efficiency.
ABM Scientific Support
Answered on Mar 24 2025
ABM community
Verified customer
Asked on Mar 24 2025
Answer
These vectors contain siRNAs. We employ a dual convergent promoter system where the sense and antisense strands of the siRNA are expressed by two different promoters rather than in a hairpin loop – this is to avoid any possible recombination events that can occur.
ABM Scientific Support
Answered on Mar 24 2025
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Current vector selected:
ErbB2 siRNA Lentivector Set (Human)
Cat. No.
LS119398
Plasmid DNA Services
Upgrade to shRNA
1 Service
$150.00
Midiprep Plasmid Amplification
10-20 µg
$75.00
Maxiprep Plasmid Amplification
80-100 µg
$150.00
Bacterial Agar Stab
1 stab
$40.00
Virus Packaging Services
Lentivirus packaging at 108 IU/ml Titer, (Mini) pooled siRNA
3 x 250 µl
$189.00
Lentivirus packaging at 109 IU/ml Titer (Regular), pooled siRNA
4 x 100 µl
$479.00
Lentivirus packaging at 1010 IU/ml Titer (Ultra-pure), pooled siRNA
10 x 50 µl
$1,199.00
Controls and Related Products
DNAfectin™ Plus Transfection Reagent
G2500
1.0 ml
$245.00
qPCR Lentivirus Titer Kit
LV900
100 rxn
$212.00
2nd Generation Packaging Mix
LV003
200 µl
$293.00
ViralEntry™ Transduction Enhancer (100X)
G515
1.0 ml
$190.00
Scrambled siRNA Lentivector
LV015
500 ng
$93.00
Scrambled siRNA GFP Lentivector
LV015-G
500 ng
$93.00
Empty
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Current vector selected:
ErbB2 siRNA Lentivector Set (Human)
Cat. No.
LS119398
Controls and Related Products
DNAfectin™ Plus Transfection Reagent
G2500
1.0 ml
$245.00
qPCR Lentivirus Titer Kit
LV900
100 rxn
$212.00
2nd Generation Packaging Mix
LV003
200 µl
$293.00
ViralEntry™ Transduction Enhancer (100X)
G515
1.0 ml
$190.00
Scrambled siRNA Lentivector
LV015
500 ng
$93.00
Scrambled siRNA GFP Lentivector
LV015-G
500 ng
$93.00
Empty
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The vector and the related service will be deleted together.
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Add the Blank Control Vector to cart?
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ErbB2 siRNA Lentivector Set (Human)
LS119398
Lentivirus Packaging at 107 IU/ml Titer
iLV7-LS119398
Lentivirus Packaging at 108 IU/ml Titer
iLV8-LS119398
Lentivirus Packaging at 109 IU/ml Titer
iLV9-LS119398
Lentivirus Packaging at 1010 IU/ml Titer (Ultra-pure)
iLV10-LS119398