NELFB / COBRA1

negative elongation factor complex member B

Essential component of the NELF complex, a complex that negatively regulates the elongation of transcription by RNA polymerase II. The NELF complex, which acts via an association with the DSIF complex and causes transcriptional pausing, is counteracted by the P-TEFb kinase complex. May be able to induce chromatin unfolding.

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Products

Antibodies (19)

Proteins (5)

Type

Over-Expression Lysate (2)

Primary (19)

Recombinant (3)

Target

NELFB / COBRA1 (24)

Reactivity

Human (19)

Mouse (4)

Rat (3)

Application

IHC (6)

WB (18)

ChrIP (4)

ELISA (12)

IF (2)

IP (3)

Peptide-ELISA (1)

Host

rabbit (18)

mouse (1)

Isotype

IgG (17)

Clonality

monoclonal mc (1)

polyclonal pc (18)

Clone

F7E4 (1)

Format

APC Conjugated (1)

Biotin Conjugated (2)

FITC Conjugated (2)

HRP Conjugated (2)

PE Conjugated (1)

Unconjugated (11)

Epitope

aa256-285 (7)

aa530-580 (2)

aa25-75 (1)

Publications

No (24)

Tag

GST (2)

Myc-DDK (Flag) (3)

Species

Human (4)

Source

293T Cells (1)

E. coli (1)

HEK 293 Cells (2)

Wheat Germ Extract (1)

Purification

Purified (1)

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NELFB / COBRA1 Antibody LS-C211610

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Human

Applications:

ChrIP, ELISA, IHC, WB

Format:

Unconjugated

Price:

50 µg/$294; 100 µg/$360

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NELFB / COBRA1 Antibody (HRP) LS-C211611

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (HRP) Antibody

Reactivity:

Human

Applications:

ChrIP, ELISA, IHC, WB

Format:

HRP Conjugated

Price:

50 µg/$294; 100 µg/$360

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NELFB / COBRA1 Antibody (Biotin) LS-C211613

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (Biotin) Antibody

Reactivity:

Human

Applications:

ChrIP, ELISA, IHC, WB

Format:

Biotin Conjugated

Price:

50 µg/$294; 100 µg/$360

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NELFB / COBRA1 Antibody (FITC) LS-C211612

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (FITC) Antibody

Reactivity:

Human

Applications:

ChrIP, ELISA, IHC, WB

Format:

FITC Conjugated

Price:

50 µg/$294; 100 µg/$360

• Unconjugated
• HRP
• Biotin
• FITC

• Unconjugated
• HRP
• Biotin
• More...
  • FITC

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NELFB / COBRA1 Antibody LS-C667121

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Human

Applications:

ELISA, IF, IP, WB

Format:

Unconjugated

Price:

100 µg/$331

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NELFB / COBRA1 Antibody (aa530-580) LS-C286618

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa530-580) Antibody

Reactivity:

Human

Applications:

IF, IHC

Format:

Unconjugated

Price:

2.5 µg/$295; 100 µl/$532

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NELFB / COBRA1 Antibody (aa530-580) LS-C288682

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa530-580) Antibody

Reactivity:

Human

Applications:

IHC, IP, WB

Format:

Unconjugated

Price:

10 µl/$295; 100 µl/$514

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NELFB / COBRA1 Antibody (aa256-285) LS-C329397

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa256-285) Antibody

Reactivity:

Human

Applications:

ELISA, WB

Format:

Unconjugated

Price:

200 µl/$734

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NELFB / COBRA1 Antibody (aa256-285, HRP) LS-C540392

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa256-285) (HRP) Antibody

Reactivity:

Human

Applications:

ELISA, WB

Format:

HRP Conjugated

Price:

200 µl/$952

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NELFB / COBRA1 Antibody (aa256-285, Biotin) LS-C255181

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa256-285) (Biotin) Antibody

Reactivity:

Human

Applications:

ELISA, WB

Format:

Biotin Conjugated

Price:

200 µl/$952

Select

NELFB / COBRA1 Antibody (aa256-285, FITC) LS-C255182

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa256-285) (FITC) Antibody

Reactivity:

Human

Applications:

ELISA, WB

Format:

FITC Conjugated

Price:

200 µl/$952

Select

NELFB / COBRA1 Antibody (aa256-285, APC) LS-C255180

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa256-285) (APC) Antibody

Reactivity:

Human

Applications:

ELISA, WB

Format:

APC Conjugated

Price:

200 µl/$952

Select

NELFB / COBRA1 Antibody (aa256-285, PE) LS-C255183

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa256-285) (PE) Antibody

Reactivity:

Human

Applications:

ELISA, WB

Format:

PE Conjugated

Price:

200 µl/$952

• Unconjugated
• HRP
• Biotin
• FITC
• APC
• PE

• Unconjugated
• HRP
• Biotin
• More...
  • FITC
  • APC
  • PE

Select

NELFB / COBRA1 Antibody LS-C756608

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Mouse, Rat, Human

Applications:

ELISA, WB

Format:

Unconjugated

Price:

10 µg/$318; 100 µg/$470

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NELFB / COBRA1 Antibody (aa25-75) LS-C288680

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa25-75) Antibody

Reactivity:

Human

Applications:

IP, WB

Format:

Unconjugated

Price:

100 µl/$467

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NELFB / COBRA1 Antibody LS-C803519

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Mouse, Rat, Human

Applications:

Peptide-ELISA, WB

Format:

Unconjugated

Price:

100 µl/$379; 200 µl/$421

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NELFB / COBRA1 Antibody (clone F7E4) LS-C150352

Antibody:

NELFB / COBRA1 Mouse anti-Human Monoclonal (F7E4) Antibody

Reactivity:

Mouse, Rat, Human

Applications:

WB

Format:

Unconjugated

Price:

100 µl/$469

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NELFB / COBRA1 Antibody (aa256-285) LS-C166908

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal (aa256-285) Antibody

Reactivity:

Human

Applications:

WB

Format:

Unconjugated

Price:

400 µl/$393

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NELFB / COBRA1 Antibody LS-C747233

Antibody:

NELFB / COBRA1 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Mouse, Human

Applications:

WB

Format:

Unconjugated

Price:

20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503

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Human NELFB / COBRA1 Protein (Recombinant Myc-DDK (Flag)) (Full Length) - LS-G68831

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

65.5 kDa

Price:

20 µg/$1,107

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Human NELFB / COBRA1 Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G83196

Source:

293T Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

65.5 kDa

Price:

20 µg/$215

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Human NELFB / COBRA1 Protein (Recombinant GST) (aa8-199) - LS-G22222

Source:

E. coli

Tag:

GST

Molecular Weight:

49.2 kD

Price:

1 mg/$1,355; 100 µg/$420; 20 µg/$323

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Human NELFB / COBRA1 Protein (Recombinant GST) (Full Length) - LS-G33030

Source:

Wheat Germ Extract

Tag:

GST

Molecular Weight:

77.99 kDa

Price:

10 µg/$479; 25 µg/$670

Select

NELFB / COBRA1 Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G113207

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

65.5 kDa

Price:

100 µg/$710

Viewing 1-24 of 24 product results

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