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GFI1B Overexpression Lysate

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Western Blot: GFI1B Overexpression Lysate (Adult Normal) [NBP2-07900] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for GFI1B.

Product Details

Summary
Reactivity HuSpecies Glossary
Applications WB

Order Details

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GFI1B Overexpression Lysate Summary

Description

GFI1B Transient Overexpression Lysate


Expression Host: HEK293T

Plasmid: RC219503

Accession#: NM_004188

Protein Tag: C-MYC/DDK

You will receive 1 vial of lysate (100ug), 1 vial of empty vector negative control (100ug), and 1 vial of 2xSDS sample buffer (250ul). Each vial of cell lysate contains 100ug of total protein (at 1 mg/ml). The 2xSDS Sample Buffer consists of 4% SDS, 125mM Tris-HCl pH6.8, 10% Glycerol, 0.002% Bromophenol blue, 100mM DTT.
Gene
GFI1B

Applications/Dilutions

Dilutions
  • Western Blot
Application Notes
This product is intended for use as a positive control in Western Blot. Overexpression of the target protein was confirmed using an antibody to DDK (FLAG) epitope tag (cat# NBP1-71705) present on the protein construct.

Each vial of cell lysate contains 100ug of total protein which should be sufficient for 20-50 reactions. Depending on over-expression level, antibody affinity and detection system, some lysates can go as low as 0.1 ug per load. We recommend starting with 5ug of cell lysate. Add an equal amount of cell lysate and 2X SDS Sample buffer and boil the SDS samples for 10 minutes before loading.
Theoretical MW
37.3 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Storage
Store at -80C. Avoid freeze-thaw cycles.
Buffer
RIPA buffer

Lysate Details for Array

Type
Overexpression

Notes

HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.

Alternate Names for GFI1B Overexpression Lysate

  • growth factor independent 1B transcription repressor
  • Growth factor independent protein 1B
  • Potential regulator of CDKN1A translocated in CML
  • translocated inCML)
  • zinc finger protein Gfi-1b

Background

The GFI1B gene codes for a zinc finger protein Gfi-1b. Isoform 1 (p37) is 330 amino acids in length at around 37 kDA while isoform 2 (p32) is 284 amino acids long at approximately 32 kDA. GFI1B is essential in transcriptional regulation which is critical for the development and differentiation of erythroid and magakaryocytic lineages. Research is investigating the role of GFI1B in aplastic anemia, ataxia, chronic leukemia, anemia, neutropenia, and hematopoiesis. This gene has interacted with JAG2, BRE, LTBP4, EFEMP1, and EFEMP2 to contribute to pathways of lymphocyte signaling.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

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Bioinformatics

Gene Symbol GFI1B