COBRA1 Proteins
(Cofactor of BRCA1 (COBRA1))
NELFB is a subunit of negative elongation factor (NELF), which also includes NELFA (WHSC2\; MIM 606026), either NELFC or NELFD (TH1L\; MIM 605297), and NELFE (RDBP\; MIM 154040). NELF acts with DRB sensitivity-inducing factor (DSIF), a heterodimer of SPT4 (SUPT4H1\; MIM 603555) and SPT5 (SUPT5H\; MIM 602102), to cause transcriptional pausing of RNA polymerase II (see MIM 180660) (Narita et al., 2003 [PubMed 12612062]).[supplied by OMIM, Mar 2008].
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custom-made
COBRA1
Origin: Mouse
Host: HEK-293 Cells
Recombinant
> 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
Catalog No. ABIN7559142
starts at
$13,686.36
Plus shipping costs $50.00, if applicable $20.00 dry ice
1 mg
Shipping to:
United States
Delivery in 41 to 66 Business Days
custom-made
COBRA1
Origin: Human
Host: HEK-293 Cells
Recombinant
> 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
Catalog No. ABIN7549676
starts at
$13,686.36
Plus shipping costs $50.00, if applicable $20.00 dry ice
1 mg
Shipping to:
United States
Delivery in 41 to 66 Business Days
COBRA1
Origin: Human
Host: Wheat germ
Recombinant
ELISA, WB, AA, AP
1 image
Catalog No. ABIN1349911
$488.72
Plus shipping costs $50.00, if applicable $20.00 dry ice
10 μg
(More quantities available)
Shipping to:
United States
Delivery in 11 to 12 Business Days
COBRA1
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
90 %
ELISA
1 image
2 references
Catalog No. ABIN1047452
$553.08
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Delivery in 13 to 16 Business Days
custom-made
COBRA1
Origin: Mouse
Host: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
ELISA, SDS, WB
Catalog No. ABIN3125688
starts at
$20,480.57
Plus shipping costs $50.00, if applicable $20.00 dry ice
250 μg
Shipping to:
United States
Delivery in 55 to 65 Business Days
custom-made
COBRA1
Origin: Human
Host: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
ELISA, SDS, WB
Catalog No. ABIN3084252
starts at
$20,480.57
Plus shipping costs $50.00, if applicable $20.00 dry ice
250 μg
Shipping to:
United States
Delivery in 55 to 65 Business Days
COBRA1
Origin: Human
Host: HEK-293 Cells
Recombinant
> 80 % as determined by SDS-PAGE and Coomassie blue staining
AbP, STD
1 image
Catalog No. ABIN2727090
$956.40
Plus shipping costs $50.00, if applicable $20.00 dry ice
20 μg
Shipping to:
United States
Will be delivered in 11 Business Days
Latest Publications for our COBRA1 Proteins
: "Complete sequencing and characterization of 21,243 full-length human cDNAs. ..." in: Nature genetics, Vol. 36, Issue 1, pp. 40-5, (2003) (PubMed).: "BRCA1-induced large-scale chromatin unfolding and allele-specific effects of cancer-predisposing mutations." in: The Journal of cell biology, Vol. 155, Issue 6, pp. 911-21, (2001) (PubMed).
Aliases for COBRA1 Proteins
cofactor of BRCA1 (LOC100219583) Proteinsnegative elongation factor complex member B (NELFB) Proteins
negative elongation factor complex member B (nelfb) Proteins
negative elongation factor complex member B L homeolog (nelfb.L) Proteins
negative elongation factor complex member B (Nelfb) Proteins
A730008L03Rik Proteins
AB041607 Proteins
AI663983 Proteins
bZ1O1.4 Proteins
COBRA1 Proteins
cobra1 Proteins
Cobra1 Proteins
cobra2 Proteins
fe01e12 Proteins
LOC100219583 Proteins
MGC131073 Proteins
NELF-B Proteins
Nelf-b Proteins
RGD1307832 Proteins
wu:fe01e12 Proteins
zgc:55628 Proteins
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- CNTNAP2 Proteins
- CNTNAP1 Proteins
- CNTN2 Proteins
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- CNST Proteins
- Cnrip1 Proteins
- CNR2 Proteins
- CNR1 Proteins
- CNPY4 Proteins
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- COG1 Proteins
- COG2 Proteins
- COG3 Proteins
- COG5 Proteins
- COG6 Proteins
- COG7 Proteins
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- Coiled-Coil Domain Containing 99 Proteins
- Coilin Proteins
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