JIP-1 (A99) pAb

Two additional JNK family members have been identified as JNK2 and JNK3. JIP-1 (for JNK interacting protein-1) has been identified as a cytoplasmic inhibitor of JNK that retains JNK in the cytoplasm, thereby inhibiting JNK-regulated gene expression. Evidence suggests that JNK1 and JNK2 bind to JIP-1 with greater affinity than to ATF-2 and c-Jun, which are targets of the JNK signaling pathway. JIP-1 contains an amino terminal JNK binding domain and a carboxy terminal SH3 domain. ATF-2 and c-Jun also contain the JNK binding domain and are thought to compete with JIP-1 for JNK binding. Multiple splice variants of JIP-1, including JIP-1b, JIP-1c (also designated islet-brain 1 or IB-1), JIP-2a, JIP-2b and JIP-3, have been identified in brain.

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SPECIFICATIONS

Catalog Number

BS9237

Size

100ug/100ul

Applications

IHC, WB

Hosts

Rabbit

Reactivities

Hum, Mouse, Rat

Form

liquid

Purity

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Antigen

Synthetic peptide, corresponding to amino acids 67-125 of Human JIP-1.

Species

JIP-1 (A99) pAb detects endogenous levels of JIP-1 protein.

Dilutions

WB: 1:500~1:1000\r\nIHC: 1:50~1:200

Swiss Prot

Q9UQF2

Storage Temp

Store at 4 degrees C short term. Aliquot and store at -20 degrees C long term. Avoid freeze-thaw cycles.

Concentration

1ug/ul

Storage Buffer

1 mg/ml in Phosphate buffered saline (PBS) with 0.05% sodium azide, approx. pH 7.2.

Additional Info

For research use only, not for use in diagnostic procedure.

Molecular Weight

~ 115 kDa

Alternative Names

C jun amino terminal kinase interacting protein 1; IB 1; IB1; Islet brain 1; JIP 1; JNK interacting protein 1; JNK MAP kinase scaffold protein 1; MAPK8IP 1; MAPK8IP1; MAPK8IP1 mitogen-activated protein kinase 8 interacting protein 1; Mitogen activated protein kinase 8 interacting protein 1; PRKM8; PRKM8 interacting protein; PRKM8IP