NFKB1 Polyclonal Antibody
Applications
Reactivity
Predicted Reactivity
| Overview | |
| Catalog # | bs-1194R-100uL |
| Product Name | NFKB1 Polyclonal Antibody |
| Applications |
WB
ELISA
IHC-P
IHC-F
IF(IHC-P)
IF(IHC-F)
IF(ICC)
|
| Reactivity | Human, Mouse, Rat |
| Predicted Reactivity | Dog, Cow, Pig, Chicken |
| Specifications | |
| Conjugation | Unconjugated |
| Host | Rabbit |
| Source | KLH conjugated synthetic peptide derived from human NFKB1 |
| Immunogen Range | 51-100/968 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| Target | |
| Gene ID | 4790 |
| Swiss Prot | P19838 |
| Subcellular location | Cytoplasm, Nucleus |
| Synonyms | p50; KBF1; p105; EBP-1; NF-kB1; NFKB-p50; NFkappaB; NF-kappaB; NFKB-p105; NF-kappa-B; Nuclear factor NF-kappa-B p105 subunit; DNA-binding factor KBF1; Nuclear factor of kappa light polypeptide gene enhancer in B-cells 1; NFKB1 |
| Background | NF-kappa-B is a pleiotropic transcription factor present in almost all cell types and is the endpoint of a series of signal transduction events that are initiated by a vast array of stimuli related to many biological processes such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. NF-kappa-B is a homo- or heterodimeric complex formed by the Rel-like domain-containing proteins RELA/p65, RELB, NFKB1/p105, NFKB1/p50, REL and NFKB2/p52 and the heterodimeric p65-p50 complex appears to be most abundant one. The dimers bind at kappa-B sites in the DNA of their target genes and the individual dimers have distinct preferences for different kappa-B sites that they can bind with distinguishable affinity and specificity. Different dimer combinations act as transcriptional activators or repressors, respectively. NF-kappa-B is controlled by various mechanisms of post-translational modification and subcellular compartmentalization as well as by interactions with other cofactors or corepressors. NF-kappa-B complexes are held in the cytoplasm in an inactive state complexed with members of the NF-kappa-B inhibitor (I-kappa-B) family. In a conventional activation pathway, I-kappa-B is phosphorylated by I-kappa-B kinases (IKKs) in response to different activators, subsequently degraded thus liberating the active NF-kappa-B complex which translocates to the nucleus. NF-kappa-B heterodimeric p65-p50 and RelB-p50 complexes are transcriptional activators. The NF-kappa-B p50-p50 homodimer is a transcriptional repressor, but can act as a transcriptional activator when associated with BCL3. NFKB1 appears to have dual functions such as cytoplasmic retention of attached NF-kappa-B proteins by p105 and generation of p50 by a cotranslational processing. The proteasome-mediated process ensures the production of both p50 and p105 and preserves their independent function, although processing of NFKB1/p105 also appears to occur post-translationally. |
| Application Dilution | |
| WB | 1:300-5000 |
| ELISA | 1:500-1000 |
| IHC-P | 1:200-400 |
| IHC-F | 1:100-500 |
| IF(IHC-P) | 1:50-200 |
| IF(IHC-F) | 1:50-200 |
| IF(ICC) | 1:50-200 |
Frequently asked questions
Which applications is NFKB1 Polyclonal Antibody (bs-1194R) validated for, and at what dilution?
bs-1194R is validated for WB (1:300-5000); ELISA (1:500-1000); IHC-P (1:200-400); IHC-F (1:100-500); IF(IHC-P) (1:50-200); IF(IHC-F) (1:50-200); IF(ICC) (1:50-200). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
Which species does NFKB1 Polyclonal Antibody (bs-1194R) react with?
Tested reactivity: Human, Mouse, Rat. Predicted reactivity (expected from sequence homology but not yet tested): Dog, Cow, Pig, Chicken.
How should bs-1194R be stored?
Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. Storage buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise NFKB1 Polyclonal Antibody (bs-1194R)?
KLH conjugated synthetic peptide derived from human NFKB1 Immunogen range: 51-100/968.